47102237

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 61071360

約数和(自身を除く): 13969123

約数列:

[1, 7, 13, 31, 59, 91, 217, 283, 403, 413, 767, 1829, 1981, 2821, 3679, 5369, 8773, 12803, 16697, 23777, 25753, 61411, 114049, 116879, 166439, 217061, 517607, 798343, 1519427, 3623249, 6728891, 47102237]

約数ペア:

[(1, 47102237), (7, 6728891), (13, 3623249), (31, 1519427), (59, 798343), (91, 517607), (217, 217061), (283, 166439), (403, 116879), (413, 114049), (767, 61411), (1829, 25753), (1981, 23777), (2821, 16697), (3679, 12803), (5369, 8773)]