38190321

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7591}}^1$

素因数の和:7653

約数の個数: 24

約数和(自身を含む): 60796736

約数和(自身を除く): 22606415

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 7591, 22773, 68319, 98683, 296049, 326413, 888147, 979239, 2937717, 4243369, 12730107, 38190321]

約数ペア:

[(1, 38190321), (3, 12730107), (9, 4243369), (13, 2937717), (39, 979239), (43, 888147), (117, 326413), (129, 296049), (387, 98683), (559, 68319), (1677, 22773), (5031, 7591)]