169182289

素因数分解:

${\mathrm{19}}^2\times {\mathrm{661}}^1\times {\mathrm{709}}^1$

素因数の和:1408

約数の個数: 12

約数和(自身を含む): 179077620

約数和(自身を除く): 9895331

約数列:

[1, 19, 361, 661, 709, 12559, 13471, 238621, 255949, 468649, 8904331, 169182289]

約数ペア:

[(1, 169182289), (19, 8904331), (361, 468649), (661, 255949), (709, 238621), (12559, 13471)]