10919889

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{3361}}^1$

素因数の和:3405

約数の個数: 18

約数和(自身を含む): 16651986

約数和(自身を除く): 5732097

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 3361, 10083, 30249, 63859, 191577, 574731, 1213321, 3639963, 10919889]

約数ペア:

[(1, 10919889), (3, 3639963), (9, 1213321), (19, 574731), (57, 191577), (171, 63859), (361, 30249), (1083, 10083), (3249, 3361)]