10505781

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 18457824

約数和(自身を除く): 7952043

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 907, 1053, 1287, 2721, 3861, 8163, 9977, 11583, 11791, 24489, 29931, 35373, 73467, 89793, 106119, 129701, 269379, 318357, 389103, 808137, 955071, 1167309, 3501927, 10505781]

約数ペア:

[(1, 10505781), (3, 3501927), (9, 1167309), (11, 955071), (13, 808137), (27, 389103), (33, 318357), (39, 269379), (81, 129701), (99, 106119), (117, 89793), (143, 73467), (297, 35373), (351, 29931), (429, 24489), (891, 11791), (907, 11583), (1053, 9977), (1287, 8163), (2721, 3861)]