2013208023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{127507}}^1$

素因数の和:127806

約数の個数: 16

約数和(自身を含む): 2835777920

約数和(自身を除く): 822569897

約数列:

[1, 3, 19, 57, 277, 831, 5263, 15789, 127507, 382521, 2422633, 7267899, 35319439, 105958317, 671069341, 2013208023]

約数ペア:

[(1, 2013208023), (3, 671069341), (19, 105958317), (57, 35319439), (277, 7267899), (831, 2422633), (5263, 382521), (15789, 127507)]