22715181

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{1069}}^1$

素因数の和:1865

約数の個数: 16

約数和(自身を含む): 33726400

約数和(自身を除く): 11011219

約数列:

[1, 3, 9, 27, 787, 1069, 2361, 3207, 7083, 9621, 21249, 28863, 841303, 2523909, 7571727, 22715181]

約数ペア:

[(1, 22715181), (3, 7571727), (9, 2523909), (27, 841303), (787, 28863), (1069, 21249), (2361, 9621), (3207, 7083)]