7884029943

素因数分解:

$3^4\times {\mathrm{3461}}^1\times {\mathrm{28123}}^1$

素因数の和:31596

約数の個数: 20

約数和(自身を含む): 11781199848

約数和(自身を除く): 3897169905

約数列:

[1, 3, 9, 27, 81, 3461, 10383, 28123, 31149, 84369, 93447, 253107, 280341, 759321, 2277963, 97333703, 292001109, 876003327, 2628009981, 7884029943]

約数ペア:

[(1, 7884029943), (3, 2628009981), (9, 876003327), (27, 292001109), (81, 97333703), (3461, 2277963), (10383, 759321), (28123, 280341), (31149, 253107), (84369, 93447)]