2015859951

素因数分解:

$3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{35993}}^1$

素因数の和:36140

約数の個数: 36

約数和(自身を含む): 3413958912

約数和(自身を除く): 1398098961

約数列:

[1, 3, 7, 9, 21, 49, 63, 127, 147, 381, 441, 889, 1143, 2667, 6223, 8001, 18669, 35993, 56007, 107979, 251951, 323937, 755853, 1763657, 2267559, 4571111, 5290971, 13713333, 15872913, 31997777, 41139999, 95993331, 223984439, 287979993, 671953317, 2015859951]

約数ペア:

[(1, 2015859951), (3, 671953317), (7, 287979993), (9, 223984439), (21, 95993331), (49, 41139999), (63, 31997777), (127, 15872913), (147, 13713333), (381, 5290971), (441, 4571111), (889, 2267559), (1143, 1763657), (2667, 755853), (6223, 323937), (8001, 251951), (18669, 107979), (35993, 56007)]