47397447

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{2593}}^1$

素因数の和:3279

約数の個数: 16

約数和(自身を含む): 70349280

約数和(自身を除く): 22951833

約数列:

[1, 3, 9, 27, 677, 2031, 2593, 6093, 7779, 18279, 23337, 70011, 1755461, 5266383, 15799149, 47397447]

約数ペア:

[(1, 47397447), (3, 15799149), (9, 5266383), (27, 1755461), (677, 70011), (2031, 23337), (2593, 18279), (6093, 7779)]