2169066207

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{23071}}^1$

素因数の和:23140

約数の個数: 48

約数和(自身を含む): 3731388416

約数和(自身を除く): 1562322209

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 121, 231, 259, 363, 407, 777, 847, 1221, 2541, 2849, 4477, 8547, 13431, 23071, 31339, 69213, 94017, 161497, 253781, 484491, 761343, 853627, 1776467, 2560881, 2791591, 5329401, 5975389, 8374773, 9389897, 17926167, 19541137, 28169691, 58623411, 65729279, 103288867, 197187837, 309866601, 723022069, 2169066207]

約数ペア:

[(1, 2169066207), (3, 723022069), (7, 309866601), (11, 197187837), (21, 103288867), (33, 65729279), (37, 58623411), (77, 28169691), (111, 19541137), (121, 17926167), (231, 9389897), (259, 8374773), (363, 5975389), (407, 5329401), (777, 2791591), (847, 2560881), (1221, 1776467), (2541, 853627), (2849, 761343), (4477, 484491), (8547, 253781), (13431, 161497), (23071, 94017), (31339, 69213)]