457942797

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{53617}}^1$

素因数の和:53709

約数の個数: 24

約数和(自身を含む): 722127224

約数和(自身を除く): 264184427

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 657, 949, 2847, 8541, 53617, 160851, 482553, 697021, 2091063, 3914041, 6273189, 11742123, 35226369, 50882533, 152647599, 457942797]

約数ペア:

[(1, 457942797), (3, 152647599), (9, 50882533), (13, 35226369), (39, 11742123), (73, 6273189), (117, 3914041), (219, 2091063), (657, 697021), (949, 482553), (2847, 160851), (8541, 53617)]