17147481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 26355840

約数和(自身を除く): 9208359

約数列:

[1, 3, 13, 19, 39, 57, 73, 219, 247, 317, 741, 949, 951, 1387, 2847, 4121, 4161, 6023, 12363, 18031, 18069, 23141, 54093, 69423, 78299, 234897, 300833, 439679, 902499, 1319037, 5715827, 17147481]

約数ペア:

[(1, 17147481), (3, 5715827), (13, 1319037), (19, 902499), (39, 439679), (57, 300833), (73, 234897), (219, 78299), (247, 69423), (317, 54093), (741, 23141), (949, 18069), (951, 18031), (1387, 12363), (2847, 6023), (4121, 4161)]