1280291221

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1201}}^1\times {\mathrm{96911}}^1$

素因数の和:98123

約数の個数: 8

約数和(自身を含む): 1397858688

約数和(自身を除く): 117567467

約数列:

[1, 11, 1201, 13211, 96911, 1066021, 116390111, 1280291221]

約数ペア:

[(1, 1280291221), (11, 116390111), (1201, 1066021), (13211, 96911)]