28939937421

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{2531}}^1\times {\mathrm{30011}}^1$

素因数の和:32672

約数の個数: 16

約数和(自身を含む): 38907076608

約数和(自身を除く): 9967139187

約数列:

[1, 3, 127, 381, 2531, 7593, 30011, 90033, 321437, 964311, 3811397, 11434191, 75957841, 227873523, 9646645807, 28939937421]

約数ペア:

[(1, 28939937421), (3, 9646645807), (127, 227873523), (381, 75957841), (2531, 11434191), (7593, 3811397), (30011, 964311), (90033, 321437)]