FACTOR

noun

1. A doer, maker; a person who does things for another person or organization.
2. An agent or representative.
3. A commission agent.

verb

1. To find all the factors of (a number or other mathematical object) (the objects that divide it evenly).
2. (of a number or other mathematical object) To be a product of other objects.
3. (commercial) To sell a debt or debts to an agent (the factor) to collect.