315089313

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{12071}}^1$

素因数の和:12205

約数の個数: 32

約数和(自身を含む): 528463872

約数和(自身を除く): 213374559

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 791, 1243, 2373, 3729, 8701, 12071, 26103, 36213, 84497, 132781, 253491, 398343, 929467, 1364023, 2788401, 4092069, 9548161, 15004253, 28644483, 45012759, 105029771, 315089313]

約数ペア:

[(1, 315089313), (3, 105029771), (7, 45012759), (11, 28644483), (21, 15004253), (33, 9548161), (77, 4092069), (113, 2788401), (231, 1364023), (339, 929467), (791, 398343), (1243, 253491), (2373, 132781), (3729, 84497), (8701, 36213), (12071, 26103)]