101302289

素因数分解:

${\mathrm{11}}^2\times {\mathrm{911}}^1\times {\mathrm{919}}^1$

素因数の和:1852

約数の個数: 12

約数和(自身を含む): 111592320

約数和(自身を除く): 10290031

約数列:

[1, 11, 121, 911, 919, 10021, 10109, 110231, 111199, 837209, 9209299, 101302289]

約数ペア:

[(1, 101302289), (11, 9209299), (121, 837209), (911, 111199), (919, 110231), (10021, 10109)]