11430321

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^2$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 18150720

約数和(自身を除く): 6720399

約数列:

[1, 3, 7, 21, 29, 87, 137, 203, 411, 609, 959, 2877, 3973, 11919, 18769, 27811, 56307, 83433, 131383, 394149, 544301, 1632903, 3810107, 11430321]

約数ペア:

[(1, 11430321), (3, 3810107), (7, 1632903), (21, 544301), (29, 394149), (87, 131383), (137, 83433), (203, 56307), (411, 27811), (609, 18769), (959, 11919), (2877, 3973)]