85391747

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{1049}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 101304000

約数和(自身を除く): 15912253

約数列:

[1, 7, 29, 203, 401, 1049, 2807, 7343, 11629, 30421, 81403, 212947, 420649, 2944543, 12198821, 85391747]

約数ペア:

[(1, 85391747), (7, 12198821), (29, 2944543), (203, 420649), (401, 212947), (1049, 81403), (2807, 30421), (7343, 11629)]