47572217

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11657}}^1$

素因数の和:11728

約数の個数: 16

約数和(自身を含む): 60435072

約数和(自身を除く): 12862855

約数列:

[1, 7, 11, 53, 77, 371, 583, 4081, 11657, 81599, 128227, 617821, 897589, 4324747, 6796031, 47572217]

約数ペア:

[(1, 47572217), (7, 6796031), (11, 4324747), (53, 897589), (77, 617821), (371, 128227), (583, 81599), (4081, 11657)]