1279462041

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 2393556480

約数和(自身を除く): 1114094439

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 101, 117, 143, 153, 187, 193, 221, 297, 303, 351, 429, 459, 561, 579, 663, 909, 1111, 1287, 1313, 1683, 1717, 1737, 1989, 2123, 2431, 2509, 2727, 3281, 3333, 3861, 3939, 5049, 5151, 5211, 5967, 6369, 7293, 7527, 9843, 9999, 11817, 14443, 15453, 18887, 19107, 19493, 21879, 22321, 22581, 27599, 29529, 29997, 35451, 36091, 42653, 43329, 46359, 56661, 57321, 58479, 65637, 66963, 67743, 82797, 88587, 108273, 127959, 129987, 169983, 175437, 200889, 214423, 245531, 248391, 253409, 324819, 331381, 383877, 389961, 469183, 509949, 526311, 602667, 643269, 736593, 745173, 760227, 974457, 994143, 1151631, 1407549, 1929807, 2209779, 2280681, 2787499, 2982429, 3645191, 4222647, 4307953, 5789421, 6629337, 6842043, 8362497, 8947287, 10935573, 12667941, 12923859, 25087491, 32806719, 38771577, 47387483, 75262473, 98420157, 116314731, 142162449, 426487347, 1279462041]

約数ペア:

[(1, 1279462041), (3, 426487347), (9, 142162449), (11, 116314731), (13, 98420157), (17, 75262473), (27, 47387483), (33, 38771577), (39, 32806719), (51, 25087491), (99, 12923859), (101, 12667941), (117, 10935573), (143, 8947287), (153, 8362497), (187, 6842043), (193, 6629337), (221, 5789421), (297, 4307953), (303, 4222647), (351, 3645191), (429, 2982429), (459, 2787499), (561, 2280681), (579, 2209779), (663, 1929807), (909, 1407549), (1111, 1151631), (1287, 994143), (1313, 974457), (1683, 760227), (1717, 745173), (1737, 736593), (1989, 643269), (2123, 602667), (2431, 526311), (2509, 509949), (2727, 469183), (3281, 389961), (3333, 383877), (3861, 331381), (3939, 324819), (5049, 253409), (5151, 248391), (5211, 245531), (5967, 214423), (6369, 200889), (7293, 175437), (7527, 169983), (9843, 129987), (9999, 127959), (11817, 108273), (14443, 88587), (15453, 82797), (18887, 67743), (19107, 66963), (19493, 65637), (21879, 58479), (22321, 57321), (22581, 56661), (27599, 46359), (29529, 43329), (29997, 42653), (35451, 36091)]