9144541

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:564

約数の個数: 16

約数和(自身を含む): 10938240

約数和(自身を除く): 1793699

約数列:

[1, 7, 29, 107, 203, 421, 749, 2947, 3103, 12209, 21721, 45047, 85463, 315329, 1306363, 9144541]

約数ペア:

[(1, 9144541), (7, 1306363), (29, 315329), (107, 85463), (203, 45047), (421, 21721), (749, 12209), (2947, 3103)]