2050659

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 3380832

約数和(自身を除く): 1330173

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1031, 1989, 3093, 9279, 13403, 17527, 40209, 52581, 120627, 157743, 227851, 683553, 2050659]

約数ペア:

[(1, 2050659), (3, 683553), (9, 227851), (13, 157743), (17, 120627), (39, 52581), (51, 40209), (117, 17527), (153, 13403), (221, 9279), (663, 3093), (1031, 1989)]