858244287

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{82373}}^1$

素因数の和:82550

約数の個数: 16

約数和(自身を含む): 1202001408

約数和(自身を除く): 343757121

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 82373, 247119, 1894579, 5683737, 12438323, 37314969, 286081429, 858244287]

約数ペア:

[(1, 858244287), (3, 286081429), (23, 37314969), (69, 12438323), (151, 5683737), (453, 1894579), (3473, 247119), (10419, 82373)]