12321477

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 21745152

約数和(自身を除く): 9423675

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 701, 837, 1953, 2103, 2511, 4907, 5859, 6309, 14721, 17577, 18927, 21731, 44163, 56781, 65193, 132489, 152117, 195579, 397467, 456351, 586737, 1369053, 1760211, 4107159, 12321477]

約数ペア:

[(1, 12321477), (3, 4107159), (7, 1760211), (9, 1369053), (21, 586737), (27, 456351), (31, 397467), (63, 195579), (81, 152117), (93, 132489), (189, 65193), (217, 56781), (279, 44163), (567, 21731), (651, 18927), (701, 17577), (837, 14721), (1953, 6309), (2103, 5859), (2511, 4907)]