2190367413

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2080121}}^1$

素因数の和:2080146

約数の個数: 20

約数和(自身を含む): 3523726668

約数和(自身を除く): 1333359255

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2080121, 6240363, 18721089, 27041573, 56163267, 81124719, 168489801, 243374157, 730122471, 2190367413]

約数ペア:

[(1, 2190367413), (3, 730122471), (9, 243374157), (13, 168489801), (27, 81124719), (39, 56163267), (81, 27041573), (117, 18721089), (351, 6240363), (1053, 2080121)]