823180319

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{4621}}^1$

素因数の和:4898

約数の個数: 16

約数和(自身を含む): 903841344

約数和(自身を除く): 80661025

約数列:

[1, 13, 71, 193, 923, 2509, 4621, 13703, 60073, 178139, 328091, 891853, 4265183, 11594089, 63321563, 823180319]

約数ペア:

[(1, 823180319), (13, 63321563), (71, 11594089), (193, 4265183), (923, 891853), (2509, 328091), (4621, 178139), (13703, 60073)]