7117227

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:782

約数の個数: 28

約数和(自身を含む): 11507104

約数和(自身を除く): 4389877

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 751, 1053, 2253, 3159, 6759, 9477, 9763, 20277, 29289, 60831, 87867, 182493, 263601, 547479, 790803, 2372409, 7117227]

約数ペア:

[(1, 7117227), (3, 2372409), (9, 790803), (13, 547479), (27, 263601), (39, 182493), (81, 87867), (117, 60831), (243, 29289), (351, 20277), (729, 9763), (751, 9477), (1053, 6759), (2253, 3159)]