16826697

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{709}}^1$

素因数の和:1014

約数の個数: 20

約数和(自身を含む): 25257540

約数和(自身を除く): 8430843

約数列:

[1, 3, 9, 27, 81, 293, 709, 879, 2127, 2637, 6381, 7911, 19143, 23733, 57429, 207737, 623211, 1869633, 5608899, 16826697]

約数ペア:

[(1, 16826697), (3, 5608899), (9, 1869633), (27, 623211), (81, 207737), (293, 57429), (709, 23733), (879, 19143), (2127, 7911), (2637, 6381)]