It's more a tidbit, really, but I was always fascinated with the number of the Aedra (3^3) and the Daedra (4^4). So whenever something in lore mentions the numbers 3 and 4, I perk up my ears.
Also, yet another reason why I'm more and more favoring the CoC went insane theory, as 17 kinda ruins that symmetry.
you do know that Talos is not an aedra right?
for me its the interaction of people, societies, and races and how these interactions reflect the essence of the participants.