2019401139

素因数分解:

$3^1\times 7^1\times {\mathrm{20063}}^1\times {\mathrm{4793}}^1$

素因数の和:24866

約数の個数: 16

約数和(自身を含む): 3077978112

約数和(自身を除く): 1058576973

約数列:

[1, 3, 7, 21, 4793, 14379, 20063, 33551, 60189, 100653, 140441, 421323, 96161959, 288485877, 673133713, 2019401139]

約数ペア:

[(1, 2019401139), (3, 673133713), (7, 288485877), (21, 96161959), (4793, 421323), (14379, 140441), (20063, 100653), (33551, 60189)]