13906670401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1113157}}^1$

素因数の和:1113232

約数の個数: 12

約数和(自身を含む): 15475122516

約数和(自身を除く): 1568452115

約数列:

[1, 13, 31, 403, 961, 12493, 1113157, 14471041, 34507867, 448602271, 1069743877, 13906670401]

約数ペア:

[(1, 13906670401), (13, 1069743877), (31, 448602271), (403, 34507867), (961, 14471041), (12493, 1113157)]