16966881

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{6101}}^1$

素因数の和:6213

約数の個数: 16

約数和(自身を含む): 25384320

約数和(自身を除く): 8417439

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 6101, 18303, 54909, 164727, 628403, 1885209, 5655627, 16966881]

約数ペア:

[(1, 16966881), (3, 5655627), (9, 1885209), (27, 628403), (103, 164727), (309, 54909), (927, 18303), (2781, 6101)]