289230027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{298483}}^1$

素因数の和:298522

約数の個数: 16

約数和(自身を含む): 429816960

約数和(自身を除く): 140586933

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 298483, 895449, 5074211, 5671177, 15222633, 17013531, 96410009, 289230027]

約数ペア:

[(1, 289230027), (3, 96410009), (17, 17013531), (19, 15222633), (51, 5671177), (57, 5074211), (323, 895449), (969, 298483)]