57398211

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13259}}^1$

素因数の和:13315

約数の個数: 24

約数和(自身を含む): 91706160

約数和(自身を除く): 34307949

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 13259, 39777, 119331, 172367, 490583, 517101, 1471749, 1551303, 4415247, 6377579, 19132737, 57398211]

約数ペア:

[(1, 57398211), (3, 19132737), (9, 6377579), (13, 4415247), (37, 1551303), (39, 1471749), (111, 517101), (117, 490583), (333, 172367), (481, 119331), (1443, 39777), (4329, 13259)]