7929493

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^2$

素因数の和:177

約数の個数: 18

約数和(自身を含む): 9520406

約数和(自身を除く): 1590913

約数列:

[1, 11, 13, 71, 121, 143, 781, 923, 1573, 5041, 8591, 10153, 55451, 65533, 111683, 609961, 720863, 7929493]

約数ペア:

[(1, 7929493), (11, 720863), (13, 609961), (71, 111683), (121, 65533), (143, 55451), (781, 10153), (923, 8591), (1573, 5041)]