9747459

素因数分解:

$3^7\times {\mathrm{4457}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 14622240

約数和(自身を除く): 4874781

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 4457, 13371, 40113, 120339, 361017, 1083051, 3249153, 9747459]

約数ペア:

[(1, 9747459), (3, 3249153), (9, 1083051), (27, 361017), (81, 120339), (243, 40113), (729, 13371), (2187, 4457)]