8147037

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1663}}^1$

素因数の和:1760

約数の個数: 16

約数和(自身を含む): 11501568

約数和(自身を除く): 3354531

約数列:

[1, 3, 23, 69, 71, 213, 1633, 1663, 4899, 4989, 38249, 114747, 118073, 354219, 2715679, 8147037]

約数ペア:

[(1, 8147037), (3, 2715679), (23, 354219), (69, 118073), (71, 114747), (213, 38249), (1633, 4989), (1663, 4899)]