9399131

素因数分解:

$7^2\times {\mathrm{433}}^1\times {\mathrm{443}}^1$

素因数の和:890

約数の個数: 12

約数和(自身を含む): 10983672

約数和(自身を除く): 1584541

約数列:

[1, 7, 49, 433, 443, 3031, 3101, 21217, 21707, 191819, 1342733, 9399131]

約数ペア:

[(1, 9399131), (7, 1342733), (49, 191819), (433, 21707), (443, 21217), (3031, 3101)]