54842221

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{65837}}^1$

素因数の和:65868

約数の個数: 12

約数和(自身を含む): 67549788

約数和(自身を除く): 12707567

約数列:

[1, 7, 17, 49, 119, 833, 65837, 460859, 1119229, 3226013, 7834603, 54842221]

約数ペア:

[(1, 54842221), (7, 7834603), (17, 3226013), (49, 1119229), (119, 460859), (833, 65837)]