389263823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{3301}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 430475136

約数和(自身を除く): 41211313

約数列:

[1, 13, 47, 193, 611, 2509, 3301, 9071, 42913, 117923, 155147, 637093, 2016911, 8282209, 29943371, 389263823]

約数ペア:

[(1, 389263823), (13, 29943371), (47, 8282209), (193, 2016911), (611, 637093), (2509, 155147), (3301, 117923), (9071, 42913)]