126553921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{839}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 140273280

約数和(自身を除く): 13719359

約数列:

[1, 13, 41, 283, 533, 839, 3679, 10907, 11603, 34399, 150839, 237437, 447187, 3086681, 9734917, 126553921]

約数ペア:

[(1, 126553921), (13, 9734917), (41, 3086681), (283, 447187), (533, 237437), (839, 150839), (3679, 34399), (10907, 11603)]