57274259

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 66744000

約数和(自身を除く): 9469741

約数列:

[1, 7, 89, 149, 617, 623, 1043, 4319, 13261, 54913, 91933, 92827, 384391, 643531, 8182037, 57274259]

約数ペア:

[(1, 57274259), (7, 8182037), (89, 643531), (149, 384391), (617, 92827), (623, 91933), (1043, 54913), (4319, 13261)]