986041823

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 1112528736

約数和(自身を除く): 126486913

約数列:

[1, 13, 37, 71, 169, 481, 923, 2221, 2627, 6253, 11999, 28873, 34151, 82177, 157691, 375349, 443963, 1068301, 2049983, 5834567, 13887913, 26649779, 75849371, 986041823]

約数ペア:

[(1, 986041823), (13, 75849371), (37, 26649779), (71, 13887913), (169, 5834567), (481, 2049983), (923, 1068301), (2221, 443963), (2627, 375349), (6253, 157691), (11999, 82177), (28873, 34151)]