2689492047

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9511}}^1$

素因数の和:9596

約数の個数: 48

約数和(自身を含む): 4250722560

約数和(自身を除く): 1561230513

約数列:

[1, 3, 11, 19, 33, 41, 57, 121, 123, 209, 363, 451, 627, 779, 1353, 2299, 2337, 4961, 6897, 8569, 9511, 14883, 25707, 28533, 94259, 104621, 180709, 282777, 313863, 389951, 542127, 1150831, 1169853, 1987799, 3452493, 4289461, 5963397, 7409069, 12868383, 21865789, 22227207, 47184071, 65597367, 81499759, 141552213, 244499277, 896497349, 2689492047]

約数ペア:

[(1, 2689492047), (3, 896497349), (11, 244499277), (19, 141552213), (33, 81499759), (41, 65597367), (57, 47184071), (121, 22227207), (123, 21865789), (209, 12868383), (363, 7409069), (451, 5963397), (627, 4289461), (779, 3452493), (1353, 1987799), (2299, 1169853), (2337, 1150831), (4961, 542127), (6897, 389951), (8569, 313863), (9511, 282777), (14883, 180709), (25707, 104621), (28533, 94259)]