20161308827

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1051}}^1\times {\mathrm{158537}}^1$

素因数の和:159610

約数の個数: 12

約数和(自身を含む): 22182002808

約数和(自身を除く): 2020693981

約数列:

[1, 11, 121, 1051, 11561, 127171, 158537, 1743907, 19182977, 166622387, 1832846257, 20161308827]

約数ペア:

[(1, 20161308827), (11, 1832846257), (121, 166622387), (1051, 19182977), (11561, 1743907), (127171, 158537)]