2068987767

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{471403}}^1$

素因数の和:471443

約数の個数: 32

約数和(自身を含む): 3620382720

約数和(自身を除く): 1551394953

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 471403, 1414209, 3299821, 5185433, 8956657, 9899463, 15556299, 26869971, 36298031, 62696599, 98523227, 108894093, 188089797, 295569681, 689662589, 2068987767]

約数ペア:

[(1, 2068987767), (3, 689662589), (7, 295569681), (11, 188089797), (19, 108894093), (21, 98523227), (33, 62696599), (57, 36298031), (77, 26869971), (133, 15556299), (209, 9899463), (231, 8956657), (399, 5185433), (627, 3299821), (1463, 1414209), (4389, 471403)]