22080357

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{1613}}^1$

素因数の和:1651

約数の個数: 30

約数和(自身を含む): 35738802

約数和(自身を除く): 13658445

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 1613, 4563, 4839, 13689, 14517, 20969, 43551, 62907, 130653, 188721, 272597, 566163, 817791, 1698489, 2453373, 7360119, 22080357]

約数ペア:

[(1, 22080357), (3, 7360119), (9, 2453373), (13, 1698489), (27, 817791), (39, 566163), (81, 272597), (117, 188721), (169, 130653), (351, 62907), (507, 43551), (1053, 20969), (1521, 14517), (1613, 13689), (4563, 4839)]