2016206529

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1\times {\mathrm{2311}}^1$

素因数の和:2569

約数の個数: 24

約数和(自身を含む): 2772568896

約数和(自身を除く): 756362367

約数列:

[1, 3, 41, 123, 173, 519, 1681, 2311, 5043, 6933, 7093, 21279, 94751, 284253, 290813, 399803, 872439, 1199409, 3884791, 11654373, 16391923, 49175769, 672068843, 2016206529]

約数ペア:

[(1, 2016206529), (3, 672068843), (41, 49175769), (123, 16391923), (173, 11654373), (519, 3884791), (1681, 1199409), (2311, 872439), (5043, 399803), (6933, 290813), (7093, 284253), (21279, 94751)]