172261439

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{1787}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 201858048

約数和(自身を除く): 29596609

約数列:

[1, 7, 47, 293, 329, 1787, 2051, 12509, 13771, 83989, 96397, 523591, 587923, 3665137, 24608777, 172261439]

約数ペア:

[(1, 172261439), (7, 24608777), (47, 3665137), (293, 587923), (329, 523591), (1787, 96397), (2051, 83989), (12509, 13771)]