7990929027

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{1889}}^1\times {\mathrm{3701}}^1$

素因数の和:5723

約数の個数: 24

約数和(自身を含む): 11642641920

約数和(自身を除く): 3651712893

約数列:

[1, 3, 9, 127, 381, 1143, 1889, 3701, 5667, 11103, 17001, 33309, 239903, 470027, 719709, 1410081, 2159127, 4230243, 6991189, 20973567, 62920701, 887881003, 2663643009, 7990929027]

約数ペア:

[(1, 7990929027), (3, 2663643009), (9, 887881003), (127, 62920701), (381, 20973567), (1143, 6991189), (1889, 4230243), (3701, 2159127), (5667, 1410081), (11103, 719709), (17001, 470027), (33309, 239903)]