39799907

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{47779}}^1$

素因数の和:47810

約数の個数: 12

約数和(自身を含む): 49022280

約数和(自身を除く): 9222373

約数列:

[1, 7, 17, 49, 119, 833, 47779, 334453, 812243, 2341171, 5685701, 39799907]

約数ペア:

[(1, 39799907), (7, 5685701), (17, 2341171), (49, 812243), (119, 334453), (833, 47779)]