478771839

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4603}}^1$

素因数の和:4756

約数の個数: 48

約数和(自身を含む): 858038272

約数和(自身を除く): 379266433

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 127, 273, 381, 819, 889, 1143, 1651, 2667, 4603, 4953, 8001, 11557, 13809, 14859, 32221, 34671, 41427, 59839, 96663, 104013, 179517, 289989, 418873, 538551, 584581, 1256619, 1753743, 3769857, 4092067, 5261229, 7599553, 12276201, 22798659, 36828603, 53196871, 68395977, 159590613, 478771839]

約数ペア:

[(1, 478771839), (3, 159590613), (7, 68395977), (9, 53196871), (13, 36828603), (21, 22798659), (39, 12276201), (63, 7599553), (91, 5261229), (117, 4092067), (127, 3769857), (273, 1753743), (381, 1256619), (819, 584581), (889, 538551), (1143, 418873), (1651, 289989), (2667, 179517), (4603, 104013), (4953, 96663), (8001, 59839), (11557, 41427), (13809, 34671), (14859, 32221)]