2009883513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1\times {\mathrm{3671}}^1$

素因数の和:4085

約数の個数: 32

約数和(自身を含む): 2994941952

約数和(自身を除く): 985058439

約数列:

[1, 3, 11, 33, 47, 141, 353, 517, 1059, 1551, 3671, 3883, 11013, 11649, 16591, 40381, 49773, 121143, 172537, 182501, 517611, 547503, 1295863, 1897907, 3887589, 5693721, 14254493, 42763479, 60905561, 182716683, 669961171, 2009883513]

約数ペア:

[(1, 2009883513), (3, 669961171), (11, 182716683), (33, 60905561), (47, 42763479), (141, 14254493), (353, 5693721), (517, 3887589), (1059, 1897907), (1551, 1295863), (3671, 547503), (3883, 517611), (11013, 182501), (11649, 172537), (16591, 121143), (40381, 49773)]