Factors of 2493

3, 277. As a product: 3^2 × 277.

The factors of 2493 are 1, 3, 9, 277, 831, 2493. It has 6 factors.

Factors of 2493

Pick any whole number from 1 to 10,000.

2493 = 3^{2} \times 277

How to work it out

1
A factor of 2493 is a whole number that divides it with nothing left over. You only need to test the numbers up to √2493 ≈ 49.93; 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.
$2493 = 3^{2} \times 277$
4
Add all the factors: 1 + 3 + 9 + 277 + 831 + 2493 = 3614. Without 2493 itself that is 1121, so 2493 is a deficient number.

LaTeX source of the formulas on this page

\[ 2493 = 3^{2} \times 277 \]

What are the factors of 2493?

The factors of 2493 are 1, 3, 9, 277, 831, 2493. It has 6 factors.

What are the prime factors of 2493?

3, 277. As a product: $3^{2}$ × 277.

How many factors does 2493 have?

2493 has 6 factors (3 factor pairs).

What is the sum of the factors of 2493?

3614.

Is 2493 a prime number?

No. It is divisible by 3, so 2493 = 3 × 831.