12742741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 14914368

約数和(自身を除く): 2171627

約数列:

[1, 11, 17, 83, 187, 821, 913, 1411, 9031, 13957, 15521, 68143, 153527, 749573, 1158431, 12742741]

約数ペア:

[(1, 12742741), (11, 1158431), (17, 749573), (83, 153527), (187, 68143), (821, 15521), (913, 13957), (1411, 9031)]