26257673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 31203480

約数和(自身を除く): 4945807

約数列:

[1, 13, 17, 29, 221, 241, 289, 377, 493, 3133, 3757, 4097, 6409, 6989, 8381, 53261, 69649, 90857, 108953, 118813, 905437, 1544569, 2019821, 26257673]

約数ペア:

[(1, 26257673), (13, 2019821), (17, 1544569), (29, 905437), (221, 118813), (241, 108953), (289, 90857), (377, 69649), (493, 53261), (3133, 8381), (3757, 6989), (4097, 6409)]