2189609852927

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{7529}}^1\times {\mathrm{303257}}^1$

素因数の和:310930

約数の個数: 16

約数和(自身を含む): 2521020144960

約数和(自身を除く): 331410292033

約数列:

[1, 7, 137, 959, 7529, 52703, 303257, 1031473, 2122799, 7220311, 41546209, 290823463, 2283221953, 15982553671, 312801407561, 2189609852927]

約数ペア:

[(1, 2189609852927), (7, 312801407561), (137, 15982553671), (959, 2283221953), (7529, 290823463), (52703, 41546209), (303257, 7220311), (1031473, 2122799)]