7642653

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{677}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 10544256

約数和(自身を除く): 2901603

約数列:

[1, 3, 53, 71, 159, 213, 677, 2031, 3763, 11289, 35881, 48067, 107643, 144201, 2547551, 7642653]

約数ペア:

[(1, 7642653), (3, 2547551), (53, 144201), (71, 107643), (159, 48067), (213, 35881), (677, 11289), (2031, 3763)]