315090090721

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{2679497}}^1$

素因数の和:2679768

約数の個数: 16

約数和(自身を含む): 365783630976

約数和(自身を除く): 50693540255

約数列:

[1, 7, 107, 157, 749, 1099, 16799, 117593, 2679497, 18756479, 286706179, 420681029, 2006943253, 2944767203, 45012870103, 315090090721]

約数ペア:

[(1, 315090090721), (7, 45012870103), (107, 2944767203), (157, 2006943253), (749, 420681029), (1099, 286706179), (16799, 18756479), (117593, 2679497)]