2912562009

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{129499}}^1$

素因数の和:129539

約数の個数: 48

約数和(自身を含む): 5314680000

約数和(自身を除く): 2402117991

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2499, 3213, 7497, 22491, 129499, 388497, 906493, 1165491, 2201483, 2719479, 3496473, 6345451, 6604449, 8158437, 15410381, 19036353, 19813347, 24475311, 46231143, 57109059, 59440041, 107872667, 138693429, 171327177, 323618001, 416080287, 970854003, 2912562009]

約数ペア:

[(1, 2912562009), (3, 970854003), (7, 416080287), (9, 323618001), (17, 171327177), (21, 138693429), (27, 107872667), (49, 59440041), (51, 57109059), (63, 46231143), (119, 24475311), (147, 19813347), (153, 19036353), (189, 15410381), (357, 8158437), (441, 6604449), (459, 6345451), (833, 3496473), (1071, 2719479), (1323, 2201483), (2499, 1165491), (3213, 906493), (7497, 388497), (22491, 129499)]