873904321

素因数分解:

${\mathrm{199}}^1\times {\mathrm{1061}}^1\times {\mathrm{4139}}^1$

素因数の和:5399

約数の個数: 8

約数和(自身を含む): 879336000

約数和(自身を除く): 5431679

約数列:

[1, 199, 1061, 4139, 211139, 823661, 4391479, 873904321]

約数ペア:

[(1, 873904321), (199, 4391479), (1061, 823661), (4139, 211139)]