287598051

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{3467}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 448134960

約数和(自身を除く): 160536909

約数列:

[1, 3, 9, 13, 39, 117, 709, 2127, 3467, 6381, 9217, 10401, 27651, 31203, 45071, 82953, 135213, 405639, 2458103, 7374309, 22122927, 31955339, 95866017, 287598051]

約数ペア:

[(1, 287598051), (3, 95866017), (9, 31955339), (13, 22122927), (39, 7374309), (117, 2458103), (709, 405639), (2127, 135213), (3467, 82953), (6381, 45071), (9217, 31203), (10401, 27651)]