5646221

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{1889}}^1$

素因数の和:1964

約数の個数: 12

約数和(自身を含む): 6679260

約数和(自身を除く): 1033039

約数列:

[1, 7, 49, 61, 427, 1889, 2989, 13223, 92561, 115229, 806603, 5646221]

約数ペア:

[(1, 5646221), (7, 806603), (49, 115229), (61, 92561), (427, 13223), (1889, 2989)]