2079072555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19800691}}^1$

素因数の和:19800706

約数の個数: 16

約数和(自身を含む): 3801732864

約数和(自身を除く): 1722660309

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19800691, 59402073, 99003455, 138604837, 297010365, 415814511, 693024185, 2079072555]

約数ペア:

[(1, 2079072555), (3, 693024185), (5, 415814511), (7, 297010365), (15, 138604837), (21, 99003455), (35, 59402073), (105, 19800691)]