A property of the \(\varphi\) and \(\sigma_j\) functions. (English) Zbl 0317.10008


11A25 Arithmetic functions; related numbers; inversion formulas
11N05 Distribution of primes
Full Text: Numdam EuDML


[1] Dressler, R.E. : On a Theorem of Niven , Can. Math. Bull., Vol. 17 (1974) 109-110. · Zbl 0301.10049 · doi:10.4153/CMB-1974-019-5
[2] Hardy, G.H. : Ramanujan-Twelve Lectures on Subjects Suggested by His Life and Work . Chelsea (1940). · Zbl 0025.10505
[3] Leveque, W.J. : Topics in Number Theory , Vol. I. Addison-Wesley (1958). · Zbl 0070.03803
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