2530008021

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{6640441}}^1$

素因数の和:6640571

約数の個数: 8

約数和(自身を含む): 3399906304

約数和(自身を除く): 869898283

約数列:

[1, 3, 127, 381, 6640441, 19921323, 843336007, 2530008021]

約数ペア:

[(1, 2530008021), (3, 843336007), (127, 19921323), (381, 6640441)]