11561143

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 13001472

約数和(自身を除く): 1440329

約数列:

[1, 11, 71, 113, 131, 781, 1243, 1441, 8023, 9301, 14803, 88253, 102311, 162833, 1051013, 11561143]

約数ペア:

[(1, 11561143), (11, 1051013), (71, 162833), (113, 102311), (131, 88253), (781, 14803), (1243, 9301), (1441, 8023)]