Factors of 2443

The factors of 2443 are 1, 7, 349, 2443. It has 4 factors.

Factors of 2443

Pick any whole number from 1 to 10,000.

2443 = 7 \times 349

How to work it out

1
A factor of 2443 is a whole number that divides it with nothing left over. You only need to test the numbers up to √2443 ≈ 49.43; 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.
$2443 = 7 \times 349$
4
Add all the factors: 1 + 7 + 349 + 2443 = 2800. Without 2443 itself that is 357, so 2443 is a deficient number.

LaTeX source of the formulas on this page

\[ 2443 = 7 \times 349 \]

Factor	Pairs with	Product
1	2443	1 × 2443 = 2443
7	349	7 × 349 = 2443

What are the factors of 2443?

The factors of 2443 are 1, 7, 349, 2443. It has 4 factors.

What are the prime factors of 2443?

7, 349. As a product: 7 × 349.

How many factors does 2443 have?

2443 has 4 factors (2 factor pairs).

What is the sum of the factors of 2443?

2800.

Is 2443 a prime number?

No. It is divisible by 7, so 2443 = 7 × 349.