22088781

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 38785824

約数和(自身を除く): 16697043

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 1907, 3861, 5721, 11583, 17163, 20977, 24791, 51489, 62931, 74373, 154467, 188793, 223119, 272701, 566379, 669357, 818103, 1699137, 2008071, 2454309, 7362927, 22088781]

約数ペア:

[(1, 22088781), (3, 7362927), (9, 2454309), (11, 2008071), (13, 1699137), (27, 818103), (33, 669357), (39, 566379), (81, 272701), (99, 223119), (117, 188793), (143, 154467), (297, 74373), (351, 62931), (429, 51489), (891, 24791), (1053, 20977), (1287, 17163), (1907, 11583), (3861, 5721)]