264300621

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{27437}}^1$

素因数の和:27485

約数の個数: 24

約数和(自身を含む): 401692320

約数和(自身を除く): 137391699

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 9633, 27437, 82311, 356681, 521303, 1070043, 1563909, 4636853, 6776939, 13910559, 20330817, 88100207, 264300621]

約数ペア:

[(1, 264300621), (3, 88100207), (13, 20330817), (19, 13910559), (39, 6776939), (57, 4636853), (169, 1563909), (247, 1070043), (507, 521303), (741, 356681), (3211, 82311), (9633, 27437)]