313055478

素因数分解:

$2^1\times 3^2\times {\mathrm{17391971}}^1$

素因数の和:17391979

約数の個数: 12

約数和(自身を含む): 678286908

約数和(自身を除く): 365231430

約数列:

[1, 2, 3, 6, 9, 18, 17391971, 34783942, 52175913, 104351826, 156527739, 313055478]

約数ペア:

[(1, 313055478), (2, 156527739), (3, 104351826), (6, 52175913), (9, 34783942), (18, 17391971)]