172601

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:112

約数の個数: 16

約数和(自身を含む): 217728

約数和(自身を除く): 45127

約数列:

[1, 11, 13, 17, 71, 143, 187, 221, 781, 923, 1207, 2431, 10153, 13277, 15691, 172601]

約数ペア:

[(1, 172601), (11, 15691), (13, 13277), (17, 10153), (71, 2431), (143, 1207), (187, 923), (221, 781)]