13671207

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 22302720

約数和(自身を除く): 8631513

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 241, 297, 573, 723, 1719, 2101, 2169, 2651, 5157, 6303, 6507, 7953, 18909, 23859, 46031, 56727, 71577, 138093, 414279, 506341, 1242837, 1519023, 4557069, 13671207]

約数ペア:

[(1, 13671207), (3, 4557069), (9, 1519023), (11, 1242837), (27, 506341), (33, 414279), (99, 138093), (191, 71577), (241, 56727), (297, 46031), (573, 23859), (723, 18909), (1719, 7953), (2101, 6507), (2169, 6303), (2651, 5157)]