11321817

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 16566624

約数和(自身を除く): 5244807

約数列:

[1, 3, 13, 39, 137, 163, 169, 411, 489, 507, 1781, 2119, 5343, 6357, 22331, 23153, 27547, 66993, 69459, 82641, 290303, 870909, 3773939, 11321817]

約数ペア:

[(1, 11321817), (3, 3773939), (13, 870909), (39, 290303), (137, 82641), (163, 69459), (169, 66993), (411, 27547), (489, 23153), (507, 22331), (1781, 6357), (2119, 5343)]