Mention factors that the time-period of a simple pendulum depends and does not depend on?

The time period of a simple pendulum depends on:
(i) The length of the pendulum, and
(ii) Acceleration due to gravity.
The time period of a simple pendulum does not depend on
(i) The mass of the bob,
(ii) The nature of material of the bob, and
(iii) Amplitude of oscillations.