313386411

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5391

約数の個数: 32

約数和(自身を含む): 473514048

約数和(自身を除く): 160127637

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 1443, 1517, 1599, 4551, 5297, 15891, 19721, 59163, 68861, 195989, 206583, 217177, 587967, 651531, 2547857, 2823301, 7643571, 8035549, 8469903, 24106647, 104462137, 313386411]

約数ペア:

[(1, 313386411), (3, 104462137), (13, 24106647), (37, 8469903), (39, 8035549), (41, 7643571), (111, 2823301), (123, 2547857), (481, 651531), (533, 587967), (1443, 217177), (1517, 206583), (1599, 195989), (4551, 68861), (5297, 59163), (15891, 19721)]