86020689

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 116895744

約数和(自身を除く): 30875055

約数列:

[1, 3, 71, 213, 223, 669, 1811, 5433, 15833, 47499, 128581, 385743, 403853, 1211559, 28673563, 86020689]

約数ペア:

[(1, 86020689), (3, 28673563), (71, 1211559), (213, 403853), (223, 385743), (669, 128581), (1811, 47499), (5433, 15833)]