13989933

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 20835360

約数和(自身を除く): 6845427

約数列:

[1, 3, 9, 53, 139, 159, 211, 417, 477, 633, 1251, 1899, 7367, 11183, 22101, 29329, 33549, 66303, 87987, 100647, 263961, 1554437, 4663311, 13989933]

約数ペア:

[(1, 13989933), (3, 4663311), (9, 1554437), (53, 263961), (139, 100647), (159, 87987), (211, 66303), (417, 33549), (477, 29329), (633, 22101), (1251, 11183), (1899, 7367)]