Factors of 5931

3, 659. As a product: 3^2 × 659.

The factors of 5931 are 1, 3, 9, 659, 1977, 5931. It has 6 factors.

Factors of 5931

Pick any whole number from 1 to 10,000.

5931 = 3^{2} \times 659

How to work it out

1
A factor of 5931 is a whole number that divides it with nothing left over. You only need to test the numbers up to √5931 ≈ 77.01; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 6 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$5931 = 3^{2} \times 659$
4
Add all the factors: 1 + 3 + 9 + 659 + 1977 + 5931 = 8580. Without 5931 itself that is 2649, so 5931 is a deficient number.

LaTeX source of the formulas on this page

\[ 5931 = 3^{2} \times 659 \]

What are the factors of 5931?

The factors of 5931 are 1, 3, 9, 659, 1977, 5931. It has 6 factors.

What are the prime factors of 5931?

3, 659. As a product: $3^{2}$ × 659.

How many factors does 5931 have?

5931 has 6 factors (3 factor pairs).

What is the sum of the factors of 5931?

8580.

Is 5931 a prime number?

No. It is divisible by 3, so 5931 = 3 × 1977.