47029073

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 60480000

約数和(自身を除く): 13450927

約数列:

[1, 7, 13, 49, 53, 91, 199, 343, 371, 637, 689, 1393, 2587, 2597, 4459, 4823, 9751, 10547, 18109, 18179, 33761, 68257, 73829, 126763, 137111, 236327, 516803, 887341, 959777, 3617621, 6718439, 47029073]

約数ペア:

[(1, 47029073), (7, 6718439), (13, 3617621), (49, 959777), (53, 887341), (91, 516803), (199, 236327), (343, 137111), (371, 126763), (637, 73829), (689, 68257), (1393, 33761), (2587, 18179), (2597, 18109), (4459, 10547), (4823, 9751)]