71239949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7927}}^1$

素因数の和:8000

約数の個数: 16

約数和(自身を含む): 83719680

約数和(自身を除く): 12479731

約数列:

[1, 11, 19, 43, 209, 473, 817, 7927, 8987, 87197, 150613, 340861, 1656743, 3749471, 6476359, 71239949]

約数ペア:

[(1, 71239949), (11, 6476359), (19, 3749471), (43, 1656743), (209, 340861), (473, 150613), (817, 87197), (7927, 8987)]