131708621

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{15331}}^1$

素因数の和:15424

約数の個数: 12

約数和(自身を含む): 146819232

約数和(自身を除く): 15110611

約数列:

[1, 11, 71, 121, 781, 8591, 15331, 168641, 1088501, 1855051, 11973511, 131708621]

約数ペア:

[(1, 131708621), (11, 11973511), (71, 1855051), (121, 1088501), (781, 168641), (8591, 15331)]