87111791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1423}}^1$

素因数の和:1730

約数の個数: 16

約数和(自身を含む): 99759744

約数和(自身を除く): 12647953

約数列:

[1, 13, 17, 221, 277, 1423, 3601, 4709, 18499, 24191, 61217, 314483, 394171, 5124223, 6700907, 87111791]

約数ペア:

[(1, 87111791), (13, 6700907), (17, 5124223), (221, 394171), (277, 314483), (1423, 61217), (3601, 24191), (4709, 18499)]