67911287

素因数分解:

${\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:598

約数の個数: 12

約数和(自身を含む): 70526736

約数和(自身を除く): 2615449

約数列:

[1, 47, 71, 433, 2209, 3337, 20351, 30743, 156839, 956497, 1444921, 67911287]

約数ペア:

[(1, 67911287), (47, 1444921), (71, 956497), (433, 156839), (2209, 30743), (3337, 20351)]