2040895089

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{5107}}^1$

素因数の和:5195

約数の個数: 48

約数和(自身を含む): 3269528640

約数和(自身を除く): 1228633551

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 361, 369, 513, 779, 1083, 1107, 2337, 3249, 5107, 7011, 9747, 14801, 15321, 21033, 44403, 45963, 97033, 133209, 137889, 209387, 291099, 399627, 628161, 873297, 1843627, 1884483, 2619891, 3978353, 5530881, 5653449, 11935059, 16592643, 35805177, 49777929, 75588707, 107415531, 226766121, 680298363, 2040895089]

約数ペア:

[(1, 2040895089), (3, 680298363), (9, 226766121), (19, 107415531), (27, 75588707), (41, 49777929), (57, 35805177), (123, 16592643), (171, 11935059), (361, 5653449), (369, 5530881), (513, 3978353), (779, 2619891), (1083, 1884483), (1107, 1843627), (2337, 873297), (3249, 628161), (5107, 399627), (7011, 291099), (9747, 209387), (14801, 137889), (15321, 133209), (21033, 97033), (44403, 45963)]