91212871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{887}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 101274624

約数和(自身を除く): 10061753

約数列:

[1, 17, 23, 263, 391, 887, 4471, 6049, 15079, 20401, 102833, 233281, 346817, 3965777, 5365463, 91212871]

約数ペア:

[(1, 91212871), (17, 5365463), (23, 3965777), (263, 346817), (391, 233281), (887, 102833), (4471, 20401), (6049, 15079)]