828668883

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{368789}}^1$

素因数の和:368906

約数の個数: 16

約数和(自身を含む): 1274538240

約数和(自身を除く): 445869357

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 368789, 1106367, 2581523, 7744569, 39460423, 118381269, 276222961, 828668883]

約数ペア:

[(1, 828668883), (3, 276222961), (7, 118381269), (21, 39460423), (107, 7744569), (321, 2581523), (749, 1106367), (2247, 368789)]