2887014711

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3197137}}^1$

素因数の和:3197190

約数の個数: 16

約数和(自身を含む): 4501570304

約数和(自身を除く): 1614555593

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3197137, 9591411, 22379959, 67139877, 137476891, 412430673, 962338237, 2887014711]

約数ペア:

[(1, 2887014711), (3, 962338237), (7, 412430673), (21, 137476891), (43, 67139877), (129, 22379959), (301, 9591411), (903, 3197137)]