2021094761

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{4733243}}^1$

素因数の和:4733311

約数の個数: 8

約数和(自身を含む): 2347689024

約数和(自身を除く): 326594263

約数列:

[1, 7, 61, 427, 4733243, 33132701, 288727823, 2021094761]

約数ペア:

[(1, 2021094761), (7, 288727823), (61, 33132701), (427, 4733243)]