12833149

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 15923520

約数和(自身を除く): 3090371

約数列:

[1, 7, 23, 49, 59, 161, 193, 413, 1127, 1351, 1357, 2891, 4439, 9457, 9499, 11387, 31073, 66493, 79709, 217511, 261901, 557963, 1833307, 12833149]

約数ペア:

[(1, 12833149), (7, 1833307), (23, 557963), (49, 261901), (59, 217511), (161, 79709), (193, 66493), (413, 31073), (1127, 11387), (1351, 9499), (1357, 9457), (2891, 4439)]