12695277

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{827}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 20984832

約数和(自身を除く): 8289555

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 827, 903, 2193, 2481, 5117, 5789, 14059, 15351, 17367, 35561, 42177, 98413, 106683, 248927, 295239, 604537, 746781, 1813611, 4231759, 12695277]

約数ペア:

[(1, 12695277), (3, 4231759), (7, 1813611), (17, 746781), (21, 604537), (43, 295239), (51, 248927), (119, 106683), (129, 98413), (301, 42177), (357, 35561), (731, 17367), (827, 15351), (903, 14059), (2193, 5789), (2481, 5117)]