2247488397

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{56897}}^1$

素因数の和:56943

約数の個数: 64

約数和(自身を含む): 4369766400

約数和(自身を除く): 2122278003

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 4389, 5643, 13167, 39501, 56897, 170691, 398279, 512073, 625867, 1081043, 1194837, 1536219, 1877601, 3243129, 3584511, 4381069, 5632803, 7567301, 9729387, 10753533, 11891473, 13143207, 16898409, 22701903, 29188161, 35674419, 39429621, 68105709, 83240311, 107023257, 118288863, 204317127, 249720933, 321069771, 749162799, 2247488397]

約数ペア:

[(1, 2247488397), (3, 749162799), (7, 321069771), (9, 249720933), (11, 204317127), (19, 118288863), (21, 107023257), (27, 83240311), (33, 68105709), (57, 39429621), (63, 35674419), (77, 29188161), (99, 22701903), (133, 16898409), (171, 13143207), (189, 11891473), (209, 10753533), (231, 9729387), (297, 7567301), (399, 5632803), (513, 4381069), (627, 3584511), (693, 3243129), (1197, 1877601), (1463, 1536219), (1881, 1194837), (2079, 1081043), (3591, 625867), (4389, 512073), (5643, 398279), (13167, 170691), (39501, 56897)]