121520881

素因数分解:

${\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 127733760

約数和(自身を除く): 6212879

約数列:

[1, 43, 79, 83, 431, 3397, 3569, 6557, 18533, 34049, 35773, 281951, 1464107, 1538239, 2826067, 121520881]

約数ペア:

[(1, 121520881), (43, 2826067), (79, 1538239), (83, 1464107), (431, 281951), (3397, 35773), (3569, 34049), (6557, 18533)]