858253

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 12

約数和(自身を含む): 971964

約数和(自身を除く): 113711

約数列:

[1, 11, 41, 121, 173, 451, 1903, 4961, 7093, 20933, 78023, 858253]

約数ペア:

[(1, 858253), (11, 78023), (41, 20933), (121, 7093), (173, 4961), (451, 1903)]