28644027

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 10547013

約数列:

[1, 3, 71, 89, 213, 267, 1511, 4533, 6319, 18957, 107281, 134479, 321843, 403437, 9548009, 28644027]

約数ペア:

[(1, 28644027), (3, 9548009), (71, 403437), (89, 321843), (213, 134479), (267, 107281), (1511, 18957), (4533, 6319)]