512541207

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{12437}}^1$

素因数の和:12703

約数の個数: 24

約数和(自身を含む): 782598960

約数和(自身を除く): 270057753

約数列:

[1, 3, 9, 19, 57, 171, 241, 723, 2169, 4579, 12437, 13737, 37311, 41211, 111933, 236303, 708909, 2126727, 2997317, 8991951, 26975853, 56949023, 170847069, 512541207]

約数ペア:

[(1, 512541207), (3, 170847069), (9, 56949023), (19, 26975853), (57, 8991951), (171, 2997317), (241, 2126727), (723, 708909), (2169, 236303), (4579, 111933), (12437, 41211), (13737, 37311)]