557942737

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{271241}}^1$

素因数の和:271280

約数の個数: 12

約数和(自身を含む): 649353348

約数和(自身を除く): 91410611

約数列:

[1, 11, 17, 121, 187, 2057, 271241, 2983651, 4611097, 32820161, 50722067, 557942737]

約数ペア:

[(1, 557942737), (11, 50722067), (17, 32820161), (121, 4611097), (187, 2983651), (2057, 271241)]