12456829

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{191}}^1$

素因数の和:238

約数の個数: 24

約数和(自身を含む): 16022016

約数和(自身を除く): 3565187

約数列:

[1, 7, 11, 49, 77, 121, 191, 539, 847, 1331, 1337, 2101, 5929, 9317, 9359, 14707, 23111, 65219, 102949, 161777, 254221, 1132439, 1779547, 12456829]

約数ペア:

[(1, 12456829), (7, 1779547), (11, 1132439), (49, 254221), (77, 161777), (121, 102949), (191, 65219), (539, 23111), (847, 14707), (1331, 9359), (1337, 9317), (2101, 5929)]