13638149

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 16988160

約数和(自身を除く): 3350011

約数列:

[1, 7, 23, 29, 127, 161, 203, 529, 667, 889, 2921, 3683, 3703, 4669, 15341, 20447, 25781, 67183, 84709, 107387, 470281, 592963, 1948307, 13638149]

約数ペア:

[(1, 13638149), (7, 1948307), (23, 592963), (29, 470281), (127, 107387), (161, 84709), (203, 67183), (529, 25781), (667, 20447), (889, 15341), (2921, 4669), (3683, 3703)]