2016750213

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{80809}}^1$

素因数の和:80921

約数の個数: 24

約数和(自身を含む): 3025526400

約数和(自身を除く): 1008776187

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 2773, 8319, 24957, 80809, 242427, 727281, 3798023, 4767731, 11394069, 14303193, 34182207, 42909579, 224083357, 672250071, 2016750213]

約数ペア:

[(1, 2016750213), (3, 672250071), (9, 224083357), (47, 42909579), (59, 34182207), (141, 14303193), (177, 11394069), (423, 4767731), (531, 3798023), (2773, 727281), (8319, 242427), (24957, 80809)]