31425927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2909}}^1$

素因数の和:3202

約数の個数: 16

約数和(自身を含む): 45302880

約数和(自身を除く): 13876953

約数列:

[1, 3, 13, 39, 277, 831, 2909, 3601, 8727, 10803, 37817, 113451, 805793, 2417379, 10475309, 31425927]

約数ペア:

[(1, 31425927), (3, 10475309), (13, 2417379), (39, 805793), (277, 113451), (831, 37817), (2909, 10803), (3601, 8727)]