# Talk:Jordan's totient function

No. It is said that the function ${\displaystyle J_{k}}$, which has one argument, n, is multiplicative. Sapphorain (talk) 16:33, 24 January 2014 (UTC)
No. As specified in the very first sentence, k is some positive integer. The subscript k in ${\displaystyle J_{k}}$ is part of the name of the function, and is not an argument of it. Sapphorain (talk) 16:20, 18 March 2014 (UTC)