330378217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^2$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 374271576

約数和(自身を除く): 43893359

約数列:

[1, 13, 37, 73, 97, 481, 949, 1261, 2701, 3589, 7081, 9409, 35113, 46657, 92053, 122317, 261997, 348133, 686857, 3405961, 4525729, 8929141, 25413709, 330378217]

約数ペア:

[(1, 330378217), (13, 25413709), (37, 8929141), (73, 4525729), (97, 3405961), (481, 686857), (949, 348133), (1261, 261997), (2701, 122317), (3589, 92053), (7081, 46657), (9409, 35113)]