401050947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7907}}^1$

素因数の和:8003

約数の個数: 32

約数和(自身を含む): 614926080

約数和(自身を除く): 213875133

約数列:

[1, 3, 11, 29, 33, 53, 87, 159, 319, 583, 957, 1537, 1749, 4611, 7907, 16907, 23721, 50721, 86977, 229303, 260931, 419071, 687909, 1257213, 2522333, 4609781, 7566999, 12153059, 13829343, 36459177, 133683649, 401050947]

約数ペア:

[(1, 401050947), (3, 133683649), (11, 36459177), (29, 13829343), (33, 12153059), (53, 7566999), (87, 4609781), (159, 2522333), (319, 1257213), (583, 687909), (957, 419071), (1537, 260931), (1749, 229303), (4611, 86977), (7907, 50721), (16907, 23721)]