13347669

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1667}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 18975168

約数和(自身を除く): 5627499

約数列:

[1, 3, 17, 51, 157, 471, 1667, 2669, 5001, 8007, 28339, 85017, 261719, 785157, 4449223, 13347669]

約数ペア:

[(1, 13347669), (3, 4449223), (17, 785157), (51, 261719), (157, 85017), (471, 28339), (1667, 8007), (2669, 5001)]