8940789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1$

素因数の和:6977

約数の個数: 24

約数和(自身を含む): 15174432

約数和(自身を除く): 6233643

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6947, 20841, 62523, 76417, 90311, 229251, 270933, 687753, 812799, 993421, 2980263, 8940789]

約数ペア:

[(1, 8940789), (3, 2980263), (9, 993421), (11, 812799), (13, 687753), (33, 270933), (39, 229251), (99, 90311), (117, 76417), (143, 62523), (429, 20841), (1287, 6947)]