480688593

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{1873}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 813525888

約数和(自身を除く): 332837295

約数列:

[1, 3, 7, 11, 21, 33, 77, 101, 121, 231, 303, 363, 707, 847, 1111, 1873, 2121, 2541, 3333, 5619, 7777, 12221, 13111, 20603, 23331, 36663, 39333, 61809, 85547, 144221, 189173, 226633, 256641, 432663, 567519, 679899, 1324211, 1586431, 2080903, 3972633, 4759293, 6242709, 14566321, 22889933, 43698963, 68669799, 160229531, 480688593]

約数ペア:

[(1, 480688593), (3, 160229531), (7, 68669799), (11, 43698963), (21, 22889933), (33, 14566321), (77, 6242709), (101, 4759293), (121, 3972633), (231, 2080903), (303, 1586431), (363, 1324211), (707, 679899), (847, 567519), (1111, 432663), (1873, 256641), (2121, 226633), (2541, 189173), (3333, 144221), (5619, 85547), (7777, 61809), (12221, 39333), (13111, 36663), (20603, 23331)]