2873211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1049}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 1360389

約数列:

[1, 3, 11, 33, 83, 249, 913, 1049, 2739, 3147, 11539, 34617, 87067, 261201, 957737, 2873211]

約数ペア:

[(1, 2873211), (3, 957737), (11, 261201), (33, 87067), (83, 34617), (249, 11539), (913, 3147), (1049, 2739)]