28620001

素因数分解:

${\mathrm{157}}^1\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:1011

約数の個数: 8

約数和(自身を含む): 28937384

約数和(自身を除く): 317383

約数列:

[1, 157, 421, 433, 66097, 67981, 182293, 28620001]

約数ペア:

[(1, 28620001), (157, 182293), (421, 67981), (433, 66097)]