28304319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{17123}}^1$

素因数の和:17174

約数の個数: 16

約数和(自身を含む): 41097600

約数和(自身を除く): 12793281

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 17123, 51369, 325337, 496567, 976011, 1489701, 9434773, 28304319]

約数ペア:

[(1, 28304319), (3, 9434773), (19, 1489701), (29, 976011), (57, 496567), (87, 325337), (551, 51369), (1653, 17123)]