9991310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{142733}}^1$

素因数の和:142747

約数の個数: 16

約数和(自身を含む): 20553696

約数和(自身を除く): 10562386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 142733, 285466, 713665, 999131, 1427330, 1998262, 4995655, 9991310]

約数ペア:

[(1, 9991310), (2, 4995655), (5, 1998262), (7, 1427330), (10, 999131), (14, 713665), (35, 285466), (70, 142733)]