10904787

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2280

約数の個数: 20

約数和(自身を含む): 16564416

約数和(自身を除く): 5659629

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 2207, 4941, 6621, 19863, 59589, 134627, 178767, 403881, 1211643, 3634929, 10904787]

約数ペア:

[(1, 10904787), (3, 3634929), (9, 1211643), (27, 403881), (61, 178767), (81, 134627), (183, 59589), (549, 19863), (1647, 6621), (2207, 4941)]