39231689

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 45815040

約数和(自身を除く): 6583351

約数列:

[1, 7, 71, 193, 409, 497, 1351, 2863, 13703, 29039, 78937, 95921, 203273, 552559, 5604527, 39231689]

約数ペア:

[(1, 39231689), (7, 5604527), (71, 552559), (193, 203273), (409, 95921), (497, 78937), (1351, 29039), (2863, 13703)]