2015485983

素因数分解:

$3^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3368

約数の個数: 84

約数和(自身を含む): 3723107760

約数和(自身を除く): 1707621777

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 243, 357, 441, 459, 567, 729, 833, 1071, 1323, 1377, 1701, 2499, 3213, 3319, 3969, 4131, 5103, 7497, 9639, 9957, 11907, 12393, 22491, 23233, 28917, 29871, 35721, 56423, 67473, 69699, 86751, 89613, 162631, 169269, 202419, 209097, 268839, 394961, 487893, 507807, 607257, 627291, 806517, 1184883, 1463679, 1523421, 1881873, 2419551, 2764727, 3554649, 4391037, 4570263, 5645619, 8294181, 10663947, 13173111, 13710789, 16936857, 24882543, 31991841, 39519333, 41132367, 74647629, 95975523, 118557999, 223942887, 287926569, 671828661, 2015485983]

約数ペア:

[(1, 2015485983), (3, 671828661), (7, 287926569), (9, 223942887), (17, 118557999), (21, 95975523), (27, 74647629), (49, 41132367), (51, 39519333), (63, 31991841), (81, 24882543), (119, 16936857), (147, 13710789), (153, 13173111), (189, 10663947), (243, 8294181), (357, 5645619), (441, 4570263), (459, 4391037), (567, 3554649), (729, 2764727), (833, 2419551), (1071, 1881873), (1323, 1523421), (1377, 1463679), (1701, 1184883), (2499, 806517), (3213, 627291), (3319, 607257), (3969, 507807), (4131, 487893), (5103, 394961), (7497, 268839), (9639, 209097), (9957, 202419), (11907, 169269), (12393, 162631), (22491, 89613), (23233, 86751), (28917, 69699), (29871, 67473), (35721, 56423)]