23732721

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 24

約数和(自身を含む): 35206080

約数和(自身を除く): 11473359

約数列:

[1, 3, 9, 61, 139, 183, 311, 417, 549, 933, 1251, 2799, 8479, 18971, 25437, 43229, 56913, 76311, 129687, 170739, 389061, 2636969, 7910907, 23732721]

約数ペア:

[(1, 23732721), (3, 7910907), (9, 2636969), (61, 389061), (139, 170739), (183, 129687), (311, 76311), (417, 56913), (549, 43229), (933, 25437), (1251, 18971), (2799, 8479)]