1681596657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{334247}}^1$

素因数の和:334309

約数の個数: 24

約数和(自身を含む): 2676657984

約数和(自身を除く): 995061327

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 334247, 1002741, 3008223, 4345211, 13035633, 14372621, 39106899, 43117863, 129353589, 186844073, 560532219, 1681596657]

約数ペア:

[(1, 1681596657), (3, 560532219), (9, 186844073), (13, 129353589), (39, 43117863), (43, 39106899), (117, 14372621), (129, 13035633), (387, 4345211), (559, 3008223), (1677, 1002741), (5031, 334247)]