13093857

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{677}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 21717696

約数和(自身を除く): 8623839

約数列:

[1, 3, 7, 9, 21, 63, 307, 677, 921, 2031, 2149, 2763, 4739, 6093, 6447, 14217, 19341, 42651, 207839, 623517, 1454873, 1870551, 4364619, 13093857]

約数ペア:

[(1, 13093857), (3, 4364619), (7, 1870551), (9, 1454873), (21, 623517), (63, 207839), (307, 42651), (677, 19341), (921, 14217), (2031, 6447), (2149, 6093), (2763, 4739)]