28585619

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 32685120

約数和(自身を除く): 4099501

約数列:

[1, 17, 23, 29, 391, 493, 667, 2521, 11339, 42857, 57983, 73109, 985711, 1242853, 1681507, 28585619]

約数ペア:

[(1, 28585619), (17, 1681507), (23, 1242853), (29, 985711), (391, 73109), (493, 57983), (667, 42857), (2521, 11339)]