12758857227

素因数分解:

$3^2\times {\mathrm{347}}^1\times {\mathrm{431}}^1\times {\mathrm{9479}}^1$

素因数の和:10263

約数の個数: 24

約数和(自身を含む): 18527408640

約数和(自身を除く): 5768551413

約数列:

[1, 3, 9, 347, 431, 1041, 1293, 3123, 3879, 9479, 28437, 85311, 149557, 448671, 1346013, 3289213, 4085449, 9867639, 12256347, 29602917, 36769041, 1417650803, 4252952409, 12758857227]

約数ペア:

[(1, 12758857227), (3, 4252952409), (9, 1417650803), (347, 36769041), (431, 29602917), (1041, 12256347), (1293, 9867639), (3123, 4085449), (3879, 3289213), (9479, 1346013), (28437, 448671), (85311, 149557)]