30517311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6653}}^1$

素因数の和:6806

約数の個数: 16

約数和(自身を含む): 44714880

約数和(自身を除く): 14197569

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 6653, 19959, 73183, 219549, 924767, 2774301, 10172437, 30517311]

約数ペア:

[(1, 30517311), (3, 10172437), (11, 2774301), (33, 924767), (139, 219549), (417, 73183), (1529, 19959), (4587, 6653)]