6939009

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:91

約数の個数: 96

約数和(自身を含む): 14376960

約数和(自身を除く): 7437951

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 31, 33, 51, 57, 63, 77, 93, 99, 119, 133, 153, 171, 187, 209, 217, 231, 279, 323, 341, 357, 399, 527, 561, 589, 627, 651, 693, 969, 1023, 1071, 1197, 1309, 1463, 1581, 1683, 1767, 1881, 1953, 2261, 2387, 2907, 3069, 3553, 3689, 3927, 4123, 4389, 4743, 5301, 5797, 6479, 6783, 7161, 10013, 10659, 11067, 11781, 12369, 13167, 17391, 19437, 20349, 21483, 24871, 30039, 31977, 33201, 37107, 40579, 45353, 52173, 58311, 70091, 74613, 90117, 110143, 121737, 136059, 210273, 223839, 330429, 365211, 408177, 630819, 771001, 991287, 2313003, 6939009]

約数ペア:

[(1, 6939009), (3, 2313003), (7, 991287), (9, 771001), (11, 630819), (17, 408177), (19, 365211), (21, 330429), (31, 223839), (33, 210273), (51, 136059), (57, 121737), (63, 110143), (77, 90117), (93, 74613), (99, 70091), (119, 58311), (133, 52173), (153, 45353), (171, 40579), (187, 37107), (209, 33201), (217, 31977), (231, 30039), (279, 24871), (323, 21483), (341, 20349), (357, 19437), (399, 17391), (527, 13167), (561, 12369), (589, 11781), (627, 11067), (651, 10659), (693, 10013), (969, 7161), (1023, 6783), (1071, 6479), (1197, 5797), (1309, 5301), (1463, 4743), (1581, 4389), (1683, 4123), (1767, 3927), (1881, 3689), (1953, 3553), (2261, 3069), (2387, 2907)]