38319957

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1697}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 59952984

約数和(自身を除く): 21633027

約数列:

[1, 3, 9, 13, 39, 117, 193, 579, 1697, 1737, 2509, 5091, 7527, 15273, 22061, 22581, 66183, 198549, 327521, 982563, 2947689, 4257773, 12773319, 38319957]

約数ペア:

[(1, 38319957), (3, 12773319), (9, 4257773), (13, 2947689), (39, 982563), (117, 327521), (193, 198549), (579, 66183), (1697, 22581), (1737, 22061), (2509, 15273), (5091, 7527)]