827836429

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{276961}}^1$

素因数の和:277036

約数の個数: 12

約数和(自身を含む): 978783708

約数和(自身を除く): 150947279

約数列:

[1, 7, 49, 61, 427, 2989, 276961, 1938727, 13571089, 16894621, 118262347, 827836429]

約数ペア:

[(1, 827836429), (7, 118262347), (49, 16894621), (61, 13571089), (427, 1938727), (2989, 276961)]