11895759

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 17843280

約数和(自身を除く): 5947521

約数列:

[1, 3, 9, 37, 111, 139, 257, 333, 417, 771, 1251, 2313, 5143, 9509, 15429, 28527, 35723, 46287, 85581, 107169, 321507, 1321751, 3965253, 11895759]

約数ペア:

[(1, 11895759), (3, 3965253), (9, 1321751), (37, 321507), (111, 107169), (139, 85581), (257, 46287), (333, 35723), (417, 28527), (771, 15429), (1251, 9509), (2313, 5143)]