393669939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{61927}}^1$

素因数の和:62106

約数の個数: 16

約数和(自身を含む): 568746752

約数和(自身を除く): 175076813

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 61927, 185781, 805051, 2415153, 10094101, 30282303, 131223313, 393669939]

約数ペア:

[(1, 393669939), (3, 131223313), (13, 30282303), (39, 10094101), (163, 2415153), (489, 805051), (2119, 185781), (6357, 61927)]