87170207

素因数分解:

${\mathrm{23}}^2\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:862

約数の個数: 12

約数和(自身を含む): 91576800

約数和(自身を除く): 4406593

約数列:

[1, 23, 367, 449, 529, 8441, 10327, 164783, 194143, 237521, 3790009, 87170207]

約数ペア:

[(1, 87170207), (23, 3790009), (367, 237521), (449, 194143), (529, 164783), (8441, 10327)]