5108131

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 6208000

約数和(自身を除く): 1099869

約数列:

[1, 7, 19, 133, 193, 199, 1351, 1393, 3667, 3781, 25669, 26467, 38407, 268849, 729733, 5108131]

約数ペア:

[(1, 5108131), (7, 729733), (19, 268849), (133, 38407), (193, 26467), (199, 25669), (1351, 3781), (1393, 3667)]