7747467

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 13351680

約数和(自身を除く): 5604213

約数列:

[1, 3, 7, 13, 21, 37, 39, 59, 91, 111, 169, 177, 259, 273, 413, 481, 507, 767, 777, 1183, 1239, 1443, 2183, 2301, 3367, 3549, 5369, 6253, 6549, 9971, 10101, 15281, 16107, 18759, 28379, 29913, 43771, 45843, 69797, 85137, 131313, 198653, 209391, 368927, 595959, 1106781, 2582489, 7747467]

約数ペア:

[(1, 7747467), (3, 2582489), (7, 1106781), (13, 595959), (21, 368927), (37, 209391), (39, 198653), (59, 131313), (91, 85137), (111, 69797), (169, 45843), (177, 43771), (259, 29913), (273, 28379), (413, 18759), (481, 16107), (507, 15281), (767, 10101), (777, 9971), (1183, 6549), (1239, 6253), (1443, 5369), (2183, 3549), (2301, 3367)]