139131359

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 147410208

約数和(自身を除く): 8278849

約数列:

[1, 37, 43, 157, 557, 1591, 5809, 6751, 20609, 23951, 87449, 249787, 886187, 3235613, 3760307, 139131359]

約数ペア:

[(1, 139131359), (37, 3760307), (43, 3235613), (157, 886187), (557, 249787), (1591, 87449), (5809, 23951), (6751, 20609)]