15691912546557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{955716703}}^1$

素因数の和:955717140

約数の個数: 16

約数和(自身を含む): 22585497148928

約数和(自身を除く): 6893584602371

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 16419, 955716703, 2867150109, 12424317139, 37272951417, 402356731963, 1207070195889, 5230637515519, 15691912546557]

約数ペア:

[(1, 15691912546557), (3, 5230637515519), (13, 1207070195889), (39, 402356731963), (421, 37272951417), (1263, 12424317139), (5473, 2867150109), (16419, 955716703)]