13366507

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 17228288

約数和(自身を除く): 3861781

約数列:

[1, 7, 11, 43, 77, 121, 301, 367, 473, 847, 2569, 3311, 4037, 5203, 15781, 28259, 36421, 44407, 110467, 173591, 310849, 1215137, 1909501, 13366507]

約数ペア:

[(1, 13366507), (7, 1909501), (11, 1215137), (43, 310849), (77, 173591), (121, 110467), (301, 44407), (367, 36421), (473, 28259), (847, 15781), (2569, 5203), (3311, 4037)]