489330897

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{673}}^1\times {\mathrm{2003}}^1$

素因数の和:2701

約数の個数: 24

約数和(自身を含む): 718570272

約数和(自身を除く): 229239375

約数列:

[1, 3, 11, 33, 121, 363, 673, 2003, 2019, 6009, 7403, 22033, 22209, 66099, 81433, 242363, 244299, 727089, 1348019, 4044057, 14828209, 44484627, 163110299, 489330897]

約数ペア:

[(1, 489330897), (3, 163110299), (11, 44484627), (33, 14828209), (121, 4044057), (363, 1348019), (673, 727089), (2003, 244299), (2019, 242363), (6009, 81433), (7403, 66099), (22033, 22209)]