28752963

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 39152160

約数和(自身を除く): 10399197

約数列:

[1, 3, 89, 113, 267, 339, 953, 2859, 10057, 30171, 84817, 107689, 254451, 323067, 9584321, 28752963]

約数ペア:

[(1, 28752963), (3, 9584321), (89, 323067), (113, 254451), (267, 107689), (339, 84817), (953, 30171), (2859, 10057)]