2918721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 4257344

約数和(自身を除く): 1338623

約数列:

[1, 3, 13, 39, 67, 201, 871, 1117, 2613, 3351, 14521, 43563, 74839, 224517, 972907, 2918721]

約数ペア:

[(1, 2918721), (3, 972907), (13, 224517), (39, 74839), (67, 43563), (201, 14521), (871, 3351), (1117, 2613)]