2109307059

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{97127}}^1$

素因数の和:97279

約数の個数: 24

約数和(自身を含む): 3232419840

約数和(自身を除く): 1123112781

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 7239, 21717, 97127, 291381, 874143, 1845413, 5536239, 12335129, 16608717, 37005387, 111016161, 234367451, 703102353, 2109307059]

約数ペア:

[(1, 2109307059), (3, 703102353), (9, 234367451), (19, 111016161), (57, 37005387), (127, 16608717), (171, 12335129), (381, 5536239), (1143, 1845413), (2413, 874143), (7239, 291381), (21717, 97127)]