163494539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 179551008

約数和(自身を除く): 16056469

約数列:

[1, 13, 67, 337, 557, 871, 4381, 7241, 22579, 37319, 187709, 293527, 485147, 2440217, 12576503, 163494539]

約数ペア:

[(1, 163494539), (13, 12576503), (67, 2440217), (337, 485147), (557, 293527), (871, 187709), (4381, 37319), (7241, 22579)]