2015803009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{161743}}^1$

素因数の和:161868

約数の個数: 12

約数和(自身を含む): 2237243008

約数和(自身を除く): 221439999

約数列:

[1, 11, 103, 121, 1133, 12463, 161743, 1779173, 16659529, 19570903, 183254819, 2015803009]

約数ペア:

[(1, 2015803009), (11, 183254819), (103, 19570903), (121, 16659529), (1133, 1779173), (12463, 161743)]