3939821641

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1\times {\mathrm{9343}}^1$

素因数の和:10020

約数の個数: 16

約数和(自身を含む): 4553293824

約数和(自身を除く): 613472183

約数列:

[1, 7, 107, 563, 749, 3941, 9343, 60241, 65401, 421687, 999701, 5260109, 6997907, 36820763, 562831663, 3939821641]

約数ペア:

[(1, 3939821641), (7, 562831663), (107, 36820763), (563, 6997907), (749, 5260109), (3941, 999701), (9343, 421687), (60241, 65401)]