131736209

素因数分解:

${\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{5471}}^1$

素因数の和:5692

約数の個数: 12

約数和(自身を含む): 145555200

約数和(自身を除く): 13818991

約数列:

[1, 11, 121, 199, 2189, 5471, 24079, 60181, 661991, 1088729, 11976019, 131736209]

約数ペア:

[(1, 131736209), (11, 11976019), (121, 1088729), (199, 661991), (2189, 60181), (5471, 24079)]