2013509433

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{54403}}^1$

素因数の和:54505

約数の個数: 24

約数和(自身を含む): 2946955872

約数和(自身を除く): 933446439

約数列:

[1, 3, 13, 39, 73, 169, 219, 507, 949, 2847, 12337, 37011, 54403, 163209, 707239, 2121717, 3971419, 9194107, 11914257, 27582321, 51628447, 154885341, 671169811, 2013509433]

約数ペア:

[(1, 2013509433), (3, 671169811), (13, 154885341), (39, 51628447), (73, 27582321), (169, 11914257), (219, 9194107), (507, 3971419), (949, 2121717), (2847, 707239), (12337, 163209), (37011, 54403)]