7746687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 12228944

約数和(自身を除く): 4482257

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 907, 949, 2721, 2847, 8163, 8541, 11791, 35373, 66211, 106119, 198633, 595899, 860743, 2582229, 7746687]

約数ペア:

[(1, 7746687), (3, 2582229), (9, 860743), (13, 595899), (39, 198633), (73, 106119), (117, 66211), (219, 35373), (657, 11791), (907, 8541), (949, 8163), (2721, 2847)]