2021094789

素因数分解:

$3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{99527}}^1$

素因数の和:100504

約数の個数: 16

約数和(自身を含む): 3082979328

約数和(自身を除く): 1061884539

約数列:

[1, 3, 7, 21, 967, 2901, 6769, 20307, 99527, 298581, 696689, 2090067, 96242609, 288727827, 673698263, 2021094789]

約数ペア:

[(1, 2021094789), (3, 673698263), (7, 288727827), (21, 96242609), (967, 2090067), (2901, 696689), (6769, 298581), (20307, 99527)]