13307779991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17039411}}^1$

素因数の和:17039493

約数の個数: 8

約数和(自身を含む): 14722051968

約数和(自身を除く): 1414271977

約数列:

[1, 11, 71, 781, 17039411, 187433521, 1209798181, 13307779991]

約数ペア:

[(1, 13307779991), (11, 1209798181), (71, 187433521), (781, 17039411)]