13621153

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^2$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 17450048

約数和(自身を除く): 3828895

約数列:

[1, 7, 13, 43, 59, 91, 301, 413, 559, 767, 2537, 3481, 3913, 5369, 17759, 24367, 32981, 45253, 149683, 230867, 316771, 1047781, 1945879, 13621153]

約数ペア:

[(1, 13621153), (7, 1945879), (13, 1047781), (43, 316771), (59, 230867), (91, 149683), (301, 45253), (413, 32981), (559, 24367), (767, 17759), (2537, 5369), (3481, 3913)]