Possible Clues:

• ÷ follower
• b, in a ÷ b
• / follower, in math
• Princess needing some protection for her face — it's a factor
• The 5 in "10 ÷ 5," e.g
• Factor composed of various viroids
• B in A/B
• Math problem term
• It will go in exactly, the planner announced
• The '3' in '6/3'