12179277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2861}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 19644768

約数和(自身を除く): 7465491

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 2861, 4257, 8583, 25749, 31471, 94413, 123023, 283239, 369069, 1107207, 1353253, 4059759, 12179277]

約数ペア:

[(1, 12179277), (3, 4059759), (9, 1353253), (11, 1107207), (33, 369069), (43, 283239), (99, 123023), (129, 94413), (387, 31471), (473, 25749), (1419, 8583), (2861, 4257)]