12560331

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 20487168

約数和(自身を除く): 7926837

約数列:

[1, 3, 7, 17, 21, 51, 119, 151, 233, 357, 453, 699, 1057, 1631, 2567, 3171, 3961, 4893, 7701, 11883, 17969, 27727, 35183, 53907, 83181, 105549, 246281, 598111, 738843, 1794333, 4186777, 12560331]

約数ペア:

[(1, 12560331), (3, 4186777), (7, 1794333), (17, 738843), (21, 598111), (51, 246281), (119, 105549), (151, 83181), (233, 53907), (357, 35183), (453, 27727), (699, 17969), (1057, 11883), (1631, 7701), (2567, 4893), (3171, 3961)]