27427631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3329}}^1$

素因数の和:3454

約数の個数: 16

約数和(自身を含む): 34525440

約数和(自身を除く): 7097809

約数列:

[1, 7, 11, 77, 107, 749, 1177, 3329, 8239, 23303, 36619, 256333, 356203, 2493421, 3918233, 27427631]

約数ペア:

[(1, 27427631), (7, 3918233), (11, 2493421), (77, 356203), (107, 256333), (749, 36619), (1177, 23303), (3329, 8239)]