6649167

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2417}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 10213632

約数和(自身を除く): 3564465

約数列:

[1, 3, 7, 21, 131, 393, 917, 2417, 2751, 7251, 16919, 50757, 316627, 949881, 2216389, 6649167]

約数ペア:

[(1, 6649167), (3, 2216389), (7, 949881), (21, 316627), (131, 50757), (393, 16919), (917, 7251), (2417, 2751)]