11700905787

素因数分解:

$3^4\times {\mathrm{727}}^1\times {\mathrm{198701}}^1$

素因数の和:199440

約数の個数: 20

約数和(自身を含む): 17503261776

約数和(自身を除く): 5802355989

約数列:

[1, 3, 9, 27, 81, 727, 2181, 6543, 19629, 58887, 198701, 596103, 1788309, 5364927, 16094781, 144455627, 433366881, 1300100643, 3900301929, 11700905787]

約数ペア:

[(1, 11700905787), (3, 3900301929), (9, 1300100643), (27, 433366881), (81, 144455627), (727, 16094781), (2181, 5364927), (6543, 1788309), (19629, 596103), (58887, 198701)]