Alaska is about 3,256 times bigger than Seychelles.

Seychelles is approximately 455 sq km, while Alaska is approximately 1,481,348 sq km, making Alaska 325,471% larger than Seychelles. Meanwhile, the population of Seychelles is ~97,017 people (613,214 more people live in Alaska).
Tip: This to-scale comparison of Seychelles vs. Alaska uses the Mercator projection, which distorts the size of regions near the poles.