2019986727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1302377}}^1$

素因数の和:1302438

約数の個数: 16

約数和(自身を含む): 3000678912

約数和(自身を除く): 980692185

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1302377, 3907131, 14326147, 42978441, 61211719, 183635157, 673328909, 2019986727]

約数ペア:

[(1, 2019986727), (3, 673328909), (11, 183635157), (33, 61211719), (47, 42978441), (141, 14326147), (517, 3907131), (1551, 1302377)]