1428305249319

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{907}}^1\times {\mathrm{27487}}^1$

素因数の和:28536

約数の個数: 48

約数和(自身を含む): 2082787310592

約数和(自身を除く): 654482061273

約数列:

[1, 3, 13, 39, 113, 169, 339, 507, 907, 1469, 2721, 4407, 11791, 19097, 27487, 35373, 57291, 82461, 102491, 153283, 307473, 357331, 459849, 1071993, 1332383, 3106031, 3997149, 4645303, 9318093, 13935909, 17320979, 24930709, 40378403, 51962937, 74792127, 121135209, 324099217, 524919239, 972297651, 1574757717, 2817170117, 4213289821, 8451510351, 12639869463, 36623211521, 109869634563, 476101749773, 1428305249319]

約数ペア:

[(1, 1428305249319), (3, 476101749773), (13, 109869634563), (39, 36623211521), (113, 12639869463), (169, 8451510351), (339, 4213289821), (507, 2817170117), (907, 1574757717), (1469, 972297651), (2721, 524919239), (4407, 324099217), (11791, 121135209), (19097, 74792127), (27487, 51962937), (35373, 40378403), (57291, 24930709), (82461, 17320979), (102491, 13935909), (153283, 9318093), (307473, 4645303), (357331, 3997149), (459849, 3106031), (1071993, 1332383)]