Factors of 4381

The factors of 4381 are 1, 13, 337, 4381. It has 4 factors.

Factors of 4381

Pick any whole number from 1 to 10,000.

4381 = 13 \times 337

How to work it out

1
A factor of 4381 is a whole number that divides it with nothing left over. You only need to test the numbers up to √4381 ≈ 66.19; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 4 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$4381 = 13 \times 337$
4
Add all the factors: 1 + 13 + 337 + 4381 = 4732. Without 4381 itself that is 351, so 4381 is a deficient number.

LaTeX source of the formulas on this page

\[ 4381 = 13 \times 337 \]

Factor	Pairs with	Product
1	4381	1 × 4381 = 4381
13	337	13 × 337 = 4381

What are the factors of 4381?

The factors of 4381 are 1, 13, 337, 4381. It has 4 factors.

What are the prime factors of 4381?

13, 337. As a product: 13 × 337.

How many factors does 4381 have?

4381 has 4 factors (2 factor pairs).

What is the sum of the factors of 4381?

4732.

Is 4381 a prime number?

No. It is divisible by 13, so 4381 = 13 × 337.