140392681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57751}}^1$

素因数の和:57792

約数の個数: 16

約数和(自身を含む): 174642048

約数和(自身を除く): 34249367

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 57751, 635261, 750763, 981767, 8258393, 10799437, 12762971, 140392681]

約数ペア:

[(1, 140392681), (11, 12762971), (13, 10799437), (17, 8258393), (143, 981767), (187, 750763), (221, 635261), (2431, 57751)]