3089991

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 4250880

約数和(自身を除く): 1160889

約数列:

[1, 3, 71, 89, 163, 213, 267, 489, 6319, 11573, 14507, 18957, 34719, 43521, 1029997, 3089991]

約数ペア:

[(1, 3089991), (3, 1029997), (71, 43521), (89, 34719), (163, 18957), (213, 14507), (267, 11573), (489, 6319)]