15705107977

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5466449}}^1$

素因数の和:5466492

約数の個数: 12

約数和(自身を含む): 18006486300

約数和(自身を除く): 2301378323

約数列:

[1, 13, 17, 169, 221, 2873, 5466449, 71063837, 92929633, 923829881, 1208085229, 15705107977]

約数ペア:

[(1, 15705107977), (13, 1208085229), (17, 923829881), (169, 92929633), (221, 71063837), (2873, 5466449)]