2017806321

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{32911}}^1$

素因数の和:33212

約数の個数: 16

約数和(自身を含む): 2729852928

約数和(自身を除く): 712046607

約数列:

[1, 3, 107, 191, 321, 573, 20437, 32911, 61311, 98733, 3521477, 6286001, 10564431, 18858003, 672602107, 2017806321]

約数ペア:

[(1, 2017806321), (3, 672602107), (107, 18858003), (191, 10564431), (321, 6286001), (573, 3521477), (20437, 98733), (32911, 61311)]