920480521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1021621}}^1$

素因数の和:1021691

約数の個数: 8

約数和(自身を含む): 993016584

約数和(自身を除く): 72536063

約数列:

[1, 17, 53, 901, 1021621, 17367557, 54145913, 920480521]

約数ペア:

[(1, 920480521), (17, 54145913), (53, 17367557), (901, 1021621)]