28655778819

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{790003}}^1$

素因数の和:790226

約数の個数: 16

約数和(自身を含む): 38906116992

約数和(自身を除く): 10250338173

約数列:

[1, 3, 107, 113, 321, 339, 12091, 36273, 790003, 2370009, 84530321, 89270339, 253590963, 267811017, 9551926273, 28655778819]

約数ペア:

[(1, 28655778819), (3, 9551926273), (107, 267811017), (113, 253590963), (321, 89270339), (339, 84530321), (12091, 2370009), (36273, 790003)]