2010131019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{133183}}^1$

素因数の和:133248

約数の個数: 32

約数和(自身を含む): 3281653760

約数和(自身を除く): 1271522741

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 5031, 15093, 133183, 399549, 1198647, 1731379, 3595941, 5194137, 5726869, 15582411, 17180607, 46747233, 51541821, 74449297, 154625463, 223347891, 670043673, 2010131019]

約数ペア:

[(1, 2010131019), (3, 670043673), (9, 223347891), (13, 154625463), (27, 74449297), (39, 51541821), (43, 46747233), (117, 17180607), (129, 15582411), (351, 5726869), (387, 5194137), (559, 3595941), (1161, 1731379), (1677, 1198647), (5031, 399549), (15093, 133183)]