9751131

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{2137}}^1$

素因数の和:2172

約数の個数: 24

約数和(自身を含む): 15650160

約数和(自身を除く): 5899029

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 2137, 4563, 6411, 19233, 27781, 57699, 83343, 250029, 361153, 750087, 1083459, 3250377, 9751131]

約数ペア:

[(1, 9751131), (3, 3250377), (9, 1083459), (13, 750087), (27, 361153), (39, 250029), (117, 83343), (169, 57699), (351, 27781), (507, 19233), (1521, 6411), (2137, 4563)]