9180493

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 11524032

約数和(自身を除く): 2343539

約数列:

[1, 7, 17, 49, 103, 107, 119, 721, 749, 833, 1751, 1819, 5047, 5243, 11021, 12257, 12733, 77147, 85799, 89131, 187357, 540029, 1311499, 9180493]

約数ペア:

[(1, 9180493), (7, 1311499), (17, 540029), (49, 187357), (103, 89131), (107, 85799), (119, 77147), (721, 12733), (749, 12257), (833, 11021), (1751, 5243), (1819, 5047)]