26399571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17021}}^1$

素因数の和:17082

約数の個数: 16

約数和(自身を含む): 39218688

約数和(自身を除く): 12819117

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 17021, 51063, 187231, 561693, 799987, 2399961, 8799857, 26399571]

約数ペア:

[(1, 26399571), (3, 8799857), (11, 2399961), (33, 799987), (47, 561693), (141, 187231), (517, 51063), (1551, 17021)]