290419041

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1063}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 448616448

約数和(自身を除く): 158197407

約数列:

[1, 3, 11, 17, 33, 51, 187, 487, 561, 1063, 1461, 3189, 5357, 8279, 11693, 16071, 18071, 24837, 35079, 54213, 91069, 198781, 273207, 517681, 596343, 1553043, 5694491, 8800577, 17083473, 26401731, 96806347, 290419041]

約数ペア:

[(1, 290419041), (3, 96806347), (11, 26401731), (17, 17083473), (33, 8800577), (51, 5694491), (187, 1553043), (487, 596343), (561, 517681), (1063, 273207), (1461, 198781), (3189, 91069), (5357, 54213), (8279, 35079), (11693, 24837), (16071, 18071)]