13949217

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{2243}}^1$

素因数の和:2940

約数の個数: 12

約数和(自身を含む): 20187024

約数和(自身を除く): 6237807

約数列:

[1, 3, 9, 691, 2073, 2243, 6219, 6729, 20187, 1549913, 4649739, 13949217]

約数ペア:

[(1, 13949217), (3, 4649739), (9, 1549913), (691, 20187), (2073, 6729), (2243, 6219)]