255319691341

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{105026611}}^1$

素因数の和:105026652

約数の個数: 16

約数和(自身を含む): 317600474688

約数和(自身を除く): 62280783347

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 105026611, 1155292721, 1365345943, 1785452387, 15018805373, 19639976257, 23210881031, 255319691341]

約数ペア:

[(1, 255319691341), (11, 23210881031), (13, 19639976257), (17, 15018805373), (143, 1785452387), (187, 1365345943), (221, 1155292721), (2431, 105026611)]