13366821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3851}}^1$

素因数の和:3956

約数の個数: 16

約数和(自身を含む): 19414080

約数和(自身を除く): 6047259

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 3851, 11553, 50063, 150189, 342739, 1028217, 4455607, 13366821]

約数ペア:

[(1, 13366821), (3, 4455607), (13, 1028217), (39, 342739), (89, 150189), (267, 50063), (1157, 11553), (3471, 3851)]