They are probably pearly penile papules - fairly common. If you are still worried, go see a doctor. But there is not much you can do about them. If you are uncircumcised, they could be accumulations of smegma, but it does not sound like it from what you posted.
. . .LOL xSOADxX075 - - You've got several choices ... whack it off before they hatch .... google .... pearly penile papules treatment .... see a urologist .... just wait and see what happens. Good luck! Michelle Obama in 2016