4649151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 7160832

約数和(自身を除く): 2511681

約数列:

[1, 3, 13, 23, 39, 69, 71, 73, 213, 219, 299, 897, 923, 949, 1633, 1679, 2769, 2847, 4899, 5037, 5183, 15549, 21229, 21827, 63687, 65481, 67379, 119209, 202137, 357627, 1549717, 4649151]

約数ペア:

[(1, 4649151), (3, 1549717), (13, 357627), (23, 202137), (39, 119209), (69, 67379), (71, 65481), (73, 63687), (213, 21827), (219, 21229), (299, 15549), (897, 5183), (923, 5037), (949, 4899), (1633, 2847), (1679, 2769)]