2012507901

素因数分解:

$3^2\times {\mathrm{3359}}^1\times {\mathrm{66571}}^1$

素因数の和:69936

約数の個数: 12

約数和(自身を含む): 2907864960

約数和(自身を除く): 895357059

約数列:

[1, 3, 9, 3359, 10077, 30231, 66571, 199713, 599139, 223611989, 670835967, 2012507901]

約数ペア:

[(1, 2012507901), (3, 670835967), (9, 223611989), (3359, 599139), (10077, 199713), (30231, 66571)]