The following pages link to (Q3428787):
Displaying 5 items.
- Two remarks on iterates of Euler's totient function (Q652233) (← links)
- Once more on the function \(\sigma_ A(M)\) (Q1324844) (← links)
- Remarks on number theory II. Some problems on the σ function (Q3267503) (← links)
- (Q4279235) (← links)
- Some remarks on the iterates of the φ and σ functions (Q5559335) (← links)