2009345037

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{485701}}^1$

素因数の和:485908

約数の個数: 16

約数和(自身を含む): 3077407872

約数和(自身を除く): 1068062835

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 485701, 1457103, 3399907, 10199721, 95683097, 287049291, 669781679, 2009345037]

約数ペア:

[(1, 2009345037), (3, 669781679), (7, 287049291), (21, 95683097), (197, 10199721), (591, 3399907), (1379, 1457103), (4137, 485701)]