2391569307

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5381}}^1$

素因数の和:5486

約数の個数: 48

約数和(自身を含む): 3761372160

約数和(自身を除く): 1369802853

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 177, 243, 279, 531, 837, 1593, 1829, 2511, 4779, 5381, 5487, 7533, 14337, 16143, 16461, 48429, 49383, 145287, 148149, 166811, 317479, 435861, 444447, 500433, 952437, 1307583, 1501299, 2857311, 4503897, 8571933, 9841849, 13511691, 25715799, 29525547, 40535073, 77147397, 88576641, 265729923, 797189769, 2391569307]

約数ペア:

[(1, 2391569307), (3, 797189769), (9, 265729923), (27, 88576641), (31, 77147397), (59, 40535073), (81, 29525547), (93, 25715799), (177, 13511691), (243, 9841849), (279, 8571933), (531, 4503897), (837, 2857311), (1593, 1501299), (1829, 1307583), (2511, 952437), (4779, 500433), (5381, 444447), (5487, 435861), (7533, 317479), (14337, 166811), (16143, 148149), (16461, 145287), (48429, 49383)]