5664687

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 8716032

約数和(自身を除く): 3051345

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 2521, 7563, 17647, 52941, 269747, 809241, 1888229, 5664687]

約数ペア:

[(1, 5664687), (3, 1888229), (7, 809241), (21, 269747), (107, 52941), (321, 17647), (749, 7563), (2247, 2521)]