13475033

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 17563392

約数和(自身を除く): 4088359

約数列:

[1, 11, 13, 17, 23, 143, 187, 221, 241, 253, 299, 391, 2431, 2651, 3133, 3289, 4097, 4301, 5083, 5543, 34463, 45067, 53261, 55913, 60973, 72059, 94231, 585871, 792649, 1036541, 1225003, 13475033]

約数ペア:

[(1, 13475033), (11, 1225003), (13, 1036541), (17, 792649), (23, 585871), (143, 94231), (187, 72059), (221, 60973), (241, 55913), (253, 53261), (299, 45067), (391, 34463), (2431, 5543), (2651, 5083), (3133, 4301), (3289, 4097)]