7479069

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 11337984

約数和(自身を除く): 3858915

約数列:

[1, 3, 13, 37, 39, 71, 73, 111, 213, 219, 481, 923, 949, 1443, 2627, 2701, 2769, 2847, 5183, 7881, 8103, 15549, 34151, 35113, 67379, 102453, 105339, 191771, 202137, 575313, 2493023, 7479069]

約数ペア:

[(1, 7479069), (3, 2493023), (13, 575313), (37, 202137), (39, 191771), (71, 105339), (73, 102453), (111, 67379), (213, 35113), (219, 34151), (481, 15549), (923, 8103), (949, 7881), (1443, 5183), (2627, 2847), (2701, 2769)]