243352197

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{3467}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 384115680

約数和(自身を除く): 140763483

約数列:

[1, 3, 9, 11, 33, 99, 709, 2127, 3467, 6381, 7799, 10401, 23397, 31203, 38137, 70191, 114411, 343233, 2458103, 7374309, 22122927, 27039133, 81117399, 243352197]

約数ペア:

[(1, 243352197), (3, 81117399), (9, 27039133), (11, 22122927), (33, 7374309), (99, 2458103), (709, 343233), (2127, 114411), (3467, 70191), (6381, 38137), (7799, 31203), (10401, 23397)]