2011303197

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{206351}}^1$

素因数の和:206398

約数の個数: 24

約数和(自身を含む): 3144804480

約数和(自身を除く): 1133501283

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 206351, 619053, 1857159, 3920669, 5571477, 11762007, 35286021, 74492711, 105858063, 223478133, 670434399, 2011303197]

約数ペア:

[(1, 2011303197), (3, 670434399), (9, 223478133), (19, 105858063), (27, 74492711), (57, 35286021), (171, 11762007), (361, 5571477), (513, 3920669), (1083, 1857159), (3249, 619053), (9747, 206351)]