12897260103

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 23495270400

約数和(自身を除く): 10598010297

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 51, 79, 87, 91, 119, 203, 221, 237, 273, 357, 377, 493, 553, 609, 663, 1027, 1131, 1213, 1343, 1479, 1547, 1659, 2291, 2639, 3081, 3451, 3639, 4029, 4641, 6409, 6873, 7189, 7917, 8491, 9401, 10353, 15769, 16037, 17459, 19227, 20621, 21567, 25473, 28203, 29783, 35177, 38947, 44863, 47307, 48111, 52377, 61863, 89349, 95827, 105531, 110383, 116841, 122213, 134589, 144347, 208481, 246239, 268073, 272629, 287481, 331149, 366639, 433041, 457301, 506311, 598009, 625443, 670789, 738717, 804219, 817887, 1245751, 1371903, 1518933, 1629059, 1794027, 1876511, 2012367, 2778983, 3201107, 3544177, 3737253, 4186063, 4887177, 5629533, 7774117, 8336949, 8720257, 9603321, 10632531, 11403413, 12558189, 19452881, 21177767, 23322351, 26160771, 34210239, 36126779, 47242711, 54418819, 58358643, 63533301, 108380337, 141728133, 148244369, 163256457, 252887453, 330698977, 444733107, 614155243, 758662359, 992096931, 1842465729, 4299086701, 12897260103]

約数ペア:

[(1, 12897260103), (3, 4299086701), (7, 1842465729), (13, 992096931), (17, 758662359), (21, 614155243), (29, 444733107), (39, 330698977), (51, 252887453), (79, 163256457), (87, 148244369), (91, 141728133), (119, 108380337), (203, 63533301), (221, 58358643), (237, 54418819), (273, 47242711), (357, 36126779), (377, 34210239), (493, 26160771), (553, 23322351), (609, 21177767), (663, 19452881), (1027, 12558189), (1131, 11403413), (1213, 10632531), (1343, 9603321), (1479, 8720257), (1547, 8336949), (1659, 7774117), (2291, 5629533), (2639, 4887177), (3081, 4186063), (3451, 3737253), (3639, 3544177), (4029, 3201107), (4641, 2778983), (6409, 2012367), (6873, 1876511), (7189, 1794027), (7917, 1629059), (8491, 1518933), (9401, 1371903), (10353, 1245751), (15769, 817887), (16037, 804219), (17459, 738717), (19227, 670789), (20621, 625443), (21567, 598009), (25473, 506311), (28203, 457301), (29783, 433041), (35177, 366639), (38947, 331149), (44863, 287481), (47307, 272629), (48111, 268073), (52377, 246239), (61863, 208481), (89349, 144347), (95827, 134589), (105531, 122213), (110383, 116841)]