11223303

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 18816000

約数和(自身を除く): 7592697

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 839, 1029, 1911, 2517, 4459, 5873, 10907, 13377, 17619, 32721, 41111, 76349, 123333, 229047, 287777, 534443, 863331, 1603329, 3741101, 11223303]

約数ペア:

[(1, 11223303), (3, 3741101), (7, 1603329), (13, 863331), (21, 534443), (39, 287777), (49, 229047), (91, 123333), (147, 76349), (273, 41111), (343, 32721), (637, 17619), (839, 13377), (1029, 10907), (1911, 5873), (2517, 4459)]