872122131

素因数分解:

$3^2\times {\mathrm{769}}^1\times {\mathrm{126011}}^1$

素因数の和:126786

約数の個数: 12

約数和(自身を含む): 1261380120

約数和(自身を除く): 389257989

約数列:

[1, 3, 9, 769, 2307, 6921, 126011, 378033, 1134099, 96902459, 290707377, 872122131]

約数ペア:

[(1, 872122131), (3, 290707377), (9, 96902459), (769, 1134099), (2307, 378033), (6921, 126011)]