920796721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4166501}}^1$

素因数の和:4166531

約数の個数: 8

約数和(自身を含む): 1049958504

約数和(自身を除く): 129161783

約数列:

[1, 13, 17, 221, 4166501, 54164513, 70830517, 920796721]

約数ペア:

[(1, 920796721), (13, 70830517), (17, 54164513), (221, 4166501)]