11143923

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:144

約数の個数: 36

約数和(自身を含む): 18127368

約数和(自身を除く): 6983445

約数列:

[1, 3, 7, 21, 41, 43, 49, 123, 129, 147, 287, 301, 861, 903, 1763, 1849, 2009, 2107, 5289, 5547, 6027, 6321, 12341, 12943, 37023, 38829, 75809, 86387, 90601, 227427, 259161, 271803, 530663, 1591989, 3714641, 11143923]

約数ペア:

[(1, 11143923), (3, 3714641), (7, 1591989), (21, 530663), (41, 271803), (43, 259161), (49, 227427), (123, 90601), (129, 86387), (147, 75809), (287, 38829), (301, 37023), (861, 12943), (903, 12341), (1763, 6321), (1849, 6027), (2009, 5547), (2107, 5289)]