2461277

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 32

約数和(自身を含む): 3370752

約数和(自身を除く): 909475

約数列:

[1, 7, 13, 17, 37, 43, 91, 119, 221, 259, 301, 481, 559, 629, 731, 1547, 1591, 3367, 3913, 4403, 5117, 8177, 9503, 11137, 20683, 27047, 57239, 66521, 144781, 189329, 351611, 2461277]

約数ペア:

[(1, 2461277), (7, 351611), (13, 189329), (17, 144781), (37, 66521), (43, 57239), (91, 27047), (119, 20683), (221, 11137), (259, 9503), (301, 8177), (481, 5117), (559, 4403), (629, 3913), (731, 3367), (1547, 1591)]