2009388423

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{804077}}^1$

素因数の和:804111

約数の個数: 24

約数和(自身を含む): 3299936112

約数和(自身を除く): 1290547689

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 804077, 2412231, 5628539, 13669309, 16885617, 39399773, 41007927, 95685163, 118199319, 287055489, 669796141, 2009388423]

約数ペア:

[(1, 2009388423), (3, 669796141), (7, 287055489), (17, 118199319), (21, 95685163), (49, 41007927), (51, 39399773), (119, 16885617), (147, 13669309), (357, 5628539), (833, 2412231), (2499, 804077)]