124191697

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17939}}^1$

素因数の和:18012

約数の個数: 16

約数和(自身を含む): 151557120

約数和(自身を除く): 27365423

約数列:

[1, 7, 23, 43, 161, 301, 989, 6923, 17939, 125573, 412597, 771377, 2888179, 5399639, 17741671, 124191697]

約数ペア:

[(1, 124191697), (7, 17741671), (23, 5399639), (43, 2888179), (161, 771377), (301, 412597), (989, 125573), (6923, 17939)]