42556269

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{2677}}^1$

素因数の和:3444

約数の個数: 16

約数和(自身を含む): 64957568

約数和(自身を除く): 22401299

約数列:

[1, 3, 7, 21, 757, 2271, 2677, 5299, 8031, 15897, 18739, 56217, 2026489, 6079467, 14185423, 42556269]

約数ペア:

[(1, 42556269), (3, 14185423), (7, 6079467), (21, 2026489), (757, 56217), (2271, 18739), (2677, 15897), (5299, 8031)]