11132121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 20139392

約数和(自身を除く): 9007271

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 337, 363, 429, 847, 1001, 1011, 1573, 2359, 2541, 3003, 3707, 4381, 4719, 7077, 11011, 11121, 13143, 25949, 30667, 33033, 40777, 48191, 77847, 92001, 122331, 144573, 285439, 337337, 530101, 856317, 1012011, 1590303, 3710707, 11132121]

約数ペア:

[(1, 11132121), (3, 3710707), (7, 1590303), (11, 1012011), (13, 856317), (21, 530101), (33, 337337), (39, 285439), (77, 144573), (91, 122331), (121, 92001), (143, 77847), (231, 48191), (273, 40777), (337, 33033), (363, 30667), (429, 25949), (847, 13143), (1001, 11121), (1011, 11011), (1573, 7077), (2359, 4719), (2541, 4381), (3003, 3707)]