28666833

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{971}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 41259456

約数和(自身を除く): 12592623

約数列:

[1, 3, 13, 39, 757, 971, 2271, 2913, 9841, 12623, 29523, 37869, 735047, 2205141, 9555611, 28666833]

約数ペア:

[(1, 28666833), (3, 9555611), (13, 2205141), (39, 735047), (757, 37869), (971, 29523), (2271, 12623), (2913, 9841)]