20083317

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 27851712

約数和(自身を除く): 7768395

約数列:

[1, 3, 41, 67, 123, 201, 2437, 2747, 7311, 8241, 99917, 163279, 299751, 489837, 6694439, 20083317]

約数ペア:

[(1, 20083317), (3, 6694439), (41, 489837), (67, 299751), (123, 163279), (201, 99917), (2437, 8241), (2747, 7311)]