Factors of 3721 are integers that can be divided evenly into 3721. There are total 3 factors of 3721 i.e. 1, 61, 3721. The sum of all factors of 3721 is 3783 and its factors in Pairs are (1, 3721), (61, 61).

• All Factors of 3721: 1, 61 and 3721
• Negative Factors of 3721: -1, -61 and -3721
• Prime Factors of 3721: 61
• Prime Factorization of 3721: 61²
• Sum of Factors of 3721: 3783

1.	What Are the Factors of 3721?
2.	Factors of 3721 by Prime Factorization
3.	Factors of 3721 in Pairs
4.	FAQs on Factors of 3721

Factors of 3721 are pairs of those numbers whose products result in 3721. These factors are either prime numbers or composite numbers.

How to Find the Factors of 3721?

To find the factors of 3721, we will have to find the list of numbers that would divide 3721 without leaving any remainder.

• 3721/61 = 61; therefore, 61 is a factor of 3721.
• 3721/1 = 3721; therefore, 1 is a factor of 3721 and 3721 is also a factor of 3721.

Similarly we can find other factors. Hence, the factors of 3721 are 1, 61, 3721.

☛ Also Check:

• Factors of 51 - The factors of 51 are 1, 3, 17, 51
• Factors of 35 - The factors of 35 are 1, 5, 7, 35
• Factors of 21 - The factors of 21 are 1, 3, 7, 21
• Factors of 13 - The factors of 13 are 1, 13
• Factors of 72 - The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

The number 3721 is composite and therefore it will have prime factors. Now let us learn how to calculate the prime factors of 3721. The first step is to divide the number 3721 with the smallest prime factor, here it is 61. We keep dividing until it gives a non-zero remainder.

• 3721 ÷ 61 = 61
• 61 ÷ 61 = 1

Further dividing 1 by 61 gives a non-zero remainder. So we stop the process and continue dividing the number 1 by the next smallest prime factor. We stop ultimately if the next prime factor doesn't exist or when we can't divide any further.

Since, we can't divide any further in this case so we stop.

So, the prime factorization of 3721 is 61².

Pair factors of 3721 are the pairs of numbers that when multiplied give the product 3721. The factors of 3721 in pairs are:

• 1 × 3721 = (1, 3721)
• 61 × 61 = (61, 61)

Negative pair factors of 3721 are:

• -1 × -3721 = (-1, -3721)
• -61 × -61 = (-61, -61)

NOTE: If (a, b) is a pair factor of a number then (b, a) is also a pair factor of that number.