890993519

素因数分解:

${\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{41513}}^1$

素因数の和:41666

約数の個数: 12

約数和(自身を含む): 972423936

約数和(自身を除く): 81430417

約数列:

[1, 13, 127, 169, 1651, 21463, 41513, 539669, 5272151, 7015697, 68537963, 890993519]

約数ペア:

[(1, 890993519), (13, 68537963), (127, 7015697), (169, 5272151), (1651, 539669), (21463, 41513)]