2013642631

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011631}}^1$

素因数の和:2011662

約数の個数: 16

約数和(自身を含む): 2703633408

約数和(自身を除く): 689990777

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2011631, 14081417, 22127941, 26151203, 154895587, 183058421, 287663233, 2013642631]

約数ペア:

[(1, 2013642631), (7, 287663233), (11, 183058421), (13, 154895587), (77, 26151203), (91, 22127941), (143, 14081417), (1001, 2011631)]