8889923

素因数分解:

$7^2\times {\mathrm{419}}^1\times {\mathrm{433}}^1$

素因数の和:866

約数の個数: 12

約数和(自身を含む): 10389960

約数和(自身を除く): 1500037

約数列:

[1, 7, 49, 419, 433, 2933, 3031, 20531, 21217, 181427, 1269989, 8889923]

約数ペア:

[(1, 8889923), (7, 1269989), (49, 181427), (419, 21217), (433, 20531), (2933, 3031)]