886223013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{139409}}^1$

素因数の和:139588

約数の個数: 16

約数和(自身を含む): 1280341440

約数和(自身を除く): 394118427

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 139409, 418227, 1812317, 5436951, 22723667, 68171001, 295407671, 886223013]

約数ペア:

[(1, 886223013), (3, 295407671), (13, 68171001), (39, 22723667), (163, 5436951), (489, 1812317), (2119, 418227), (6357, 139409)]