431097121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{4649}}^1$

素因数の和:5688

約数の個数: 16

約数和(自身を含む): 531216000

約数和(自身を除く): 100118879

約数列:

[1, 7, 13, 91, 1019, 4649, 7133, 13247, 32543, 60437, 92729, 423059, 4737331, 33161317, 61585303, 431097121]

約数ペア:

[(1, 431097121), (7, 61585303), (13, 33161317), (91, 4737331), (1019, 423059), (4649, 92729), (7133, 60437), (13247, 32543)]