2260147239

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 3903943680

約数和(自身を除く): 1643796441

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 113, 189, 291, 339, 679, 791, 873, 1017, 1091, 2037, 2373, 2619, 3051, 3273, 6111, 7119, 7637, 9819, 10961, 18333, 21357, 22911, 29457, 32883, 68733, 76727, 98649, 105827, 123283, 206199, 230181, 295947, 317481, 369849, 690543, 740789, 862981, 952443, 1109547, 2071629, 2222367, 2588943, 2857329, 3328641, 6667101, 7766829, 11958451, 20001303, 23300487, 35875353, 83709157, 107626059, 251127471, 322878177, 753382413, 2260147239]

約数ペア:

[(1, 2260147239), (3, 753382413), (7, 322878177), (9, 251127471), (21, 107626059), (27, 83709157), (63, 35875353), (97, 23300487), (113, 20001303), (189, 11958451), (291, 7766829), (339, 6667101), (679, 3328641), (791, 2857329), (873, 2588943), (1017, 2222367), (1091, 2071629), (2037, 1109547), (2373, 952443), (2619, 862981), (3051, 740789), (3273, 690543), (6111, 369849), (7119, 317481), (7637, 295947), (9819, 230181), (10961, 206199), (18333, 123283), (21357, 105827), (22911, 98649), (29457, 76727), (32883, 68733)]