2715427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 3380832

約数和(自身を除く): 665405

約数列:

[1, 11, 13, 17, 143, 187, 221, 1117, 2431, 12287, 14521, 18989, 159731, 208879, 246857, 2715427]

約数ペア:

[(1, 2715427), (11, 246857), (13, 208879), (17, 159731), (143, 18989), (187, 14521), (221, 12287), (1117, 2431)]