399973109757

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10133}}^1\times {\mathrm{53269}}^1$

素因数の和:63437

約数の個数: 32

約数和(自身を含む): 604618761600

約数和(自身を除く): 204645651843

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 10133, 30399, 53269, 131729, 159807, 192527, 395187, 577581, 692497, 1012111, 2077491, 2502851, 3036333, 7508553, 13157443, 39472329, 539774777, 1619324331, 7017072101, 10255720763, 21051216303, 30767162289, 133324369919, 399973109757]

約数ペア:

[(1, 399973109757), (3, 133324369919), (13, 30767162289), (19, 21051216303), (39, 10255720763), (57, 7017072101), (247, 1619324331), (741, 539774777), (10133, 39472329), (30399, 13157443), (53269, 7508553), (131729, 3036333), (159807, 2502851), (192527, 2077491), (395187, 1012111), (577581, 692497)]