14720511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4241}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 21379680

約数和(自身を除く): 6659169

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 4241, 12723, 55133, 165399, 377449, 1132347, 4906837, 14720511]

約数ペア:

[(1, 14720511), (3, 4906837), (13, 1132347), (39, 377449), (89, 165399), (267, 55133), (1157, 12723), (3471, 4241)]