28647057

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1697}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 40588992

約数和(自身を除く): 11941935

約数列:

[1, 3, 17, 51, 331, 993, 1697, 5091, 5627, 16881, 28849, 86547, 561707, 1685121, 9549019, 28647057]

約数ペア:

[(1, 28647057), (3, 9549019), (17, 1685121), (51, 561707), (331, 86547), (993, 28849), (1697, 16881), (5091, 5627)]