250035981

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{20483}}^1$

素因数の和:20812

約数の個数: 16

約数和(自身を含む): 360190656

約数和(自身を除く): 110154675

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 20483, 61449, 266279, 798837, 6411179, 19233537, 83345327, 250035981]

約数ペア:

[(1, 250035981), (3, 83345327), (13, 19233537), (39, 6411179), (313, 798837), (939, 266279), (4069, 61449), (12207, 20483)]