27720951533

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{7390283}}^1$

素因数の和:7390336

約数の個数: 12

約数和(自身を含む): 31453048704

約数和(自身を除く): 3732097171

約数列:

[1, 11, 31, 121, 341, 3751, 7390283, 81293113, 229098773, 894224243, 2520086503, 27720951533]

約数ペア:

[(1, 27720951533), (11, 2520086503), (31, 894224243), (121, 229098773), (341, 81293113), (3751, 7390283)]