155982541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2143}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 183697920

約数和(自身を除く): 27715379

約数列:

[1, 11, 13, 143, 509, 2143, 5599, 6617, 23573, 27859, 72787, 306449, 1090787, 11998657, 14180231, 155982541]

約数ペア:

[(1, 155982541), (11, 14180231), (13, 11998657), (143, 1090787), (509, 306449), (2143, 72787), (5599, 27859), (6617, 23573)]