42667387

素因数分解:

$7^2\times {\mathrm{433}}^1\times {\mathrm{2011}}^1$

素因数の和:2458

約数の個数: 12

約数和(自身を含む): 49772856

約数和(自身を除く): 7105469

約数列:

[1, 7, 49, 433, 2011, 3031, 14077, 21217, 98539, 870763, 6095341, 42667387]

約数ペア:

[(1, 42667387), (7, 6095341), (49, 870763), (433, 98539), (2011, 21217), (3031, 14077)]