13713147

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5309}}^1$

素因数の和:5363

約数の個数: 24

約数和(自身を含む): 23194080

約数和(自身を除く): 9480933

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 5309, 15927, 37163, 47781, 111489, 217669, 334467, 653007, 1523683, 1959021, 4571049, 13713147]

約数ペア:

[(1, 13713147), (3, 4571049), (7, 1959021), (9, 1523683), (21, 653007), (41, 334467), (63, 217669), (123, 111489), (287, 47781), (369, 37163), (861, 15927), (2583, 5309)]