9145467

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4944

約数の個数: 20

約数和(自身を含む): 14258640

約数和(自身を除く): 5113173

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 4909, 14727, 44181, 112907, 132543, 338721, 397629, 1016163, 3048489, 9145467]

約数ペア:

[(1, 9145467), (3, 3048489), (9, 1016163), (23, 397629), (27, 338721), (69, 132543), (81, 112907), (207, 44181), (621, 14727), (1863, 4909)]