31133289

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4789}}^1$

素因数の和:5000

約数の個数: 16

約数和(自身を含む): 45524160

約数和(自身を除く): 14390871

約数列:

[1, 3, 11, 33, 197, 591, 2167, 4789, 6501, 14367, 52679, 158037, 943433, 2830299, 10377763, 31133289]

約数ペア:

[(1, 31133289), (3, 10377763), (11, 2830299), (33, 943433), (197, 158037), (591, 52679), (2167, 14367), (4789, 6501)]