2019946797

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{9521}}^1$

素因数の和:11681

約数の個数: 24

約数和(自身を含む): 3184766208

約数和(自身を除く): 1164819411

約数列:

[1, 3, 9, 11, 33, 99, 2143, 6429, 9521, 19287, 23573, 28563, 70719, 85689, 104731, 212157, 314193, 942579, 20403503, 61210509, 183631527, 224438533, 673315599, 2019946797]

約数ペア:

[(1, 2019946797), (3, 673315599), (9, 224438533), (11, 183631527), (33, 61210509), (99, 20403503), (2143, 942579), (6429, 314193), (9521, 212157), (19287, 104731), (23573, 85689), (28563, 70719)]