2003123589

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1\times {\mathrm{4451}}^1$

素因数の和:6760

約数の個数: 16

約数和(自身を含む): 2712514560

約数和(自身を除く): 709390971

約数列:

[1, 3, 67, 201, 2239, 4451, 6717, 13353, 150013, 298217, 450039, 894651, 9965789, 29897367, 667707863, 2003123589]

約数ペア:

[(1, 2003123589), (3, 667707863), (67, 29897367), (201, 9965789), (2239, 894651), (4451, 450039), (6717, 298217), (13353, 150013)]