13309038207

素因数分解:

$3^3\times {\mathrm{1979}}^1\times {\mathrm{249079}}^1$

素因数の和:251067

約数の個数: 16

約数和(自身を含む): 19727136000

約数和(自身を除く): 6418097793

約数列:

[1, 3, 9, 27, 1979, 5937, 17811, 53433, 249079, 747237, 2241711, 6725133, 492927341, 1478782023, 4436346069, 13309038207]

約数ペア:

[(1, 13309038207), (3, 4436346069), (9, 1478782023), (27, 492927341), (1979, 6725133), (5937, 2241711), (17811, 747237), (53433, 249079)]