12087207

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1471}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 19289088

約数和(自身を除く): 7201881

約数列:

[1, 3, 9, 11, 33, 83, 99, 249, 747, 913, 1471, 2739, 4413, 8217, 13239, 16181, 48543, 122093, 145629, 366279, 1098837, 1343023, 4029069, 12087207]

約数ペア:

[(1, 12087207), (3, 4029069), (9, 1343023), (11, 1098837), (33, 366279), (83, 145629), (99, 122093), (249, 48543), (747, 16181), (913, 13239), (1471, 8217), (2739, 4413)]