51583147

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{60901}}^1$

素因数の和:60930

約数の個数: 12

約数和(自身を含む): 64799728

約数和(自身を除く): 13216581

約数列:

[1, 7, 11, 77, 121, 847, 60901, 426307, 669911, 4689377, 7369021, 51583147]

約数ペア:

[(1, 51583147), (7, 7369021), (11, 4689377), (77, 669911), (121, 426307), (847, 60901)]