22772321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 27885312

約数和(自身を除く): 5112991

約数列:

[1, 11, 13, 31, 121, 143, 341, 403, 467, 1573, 3751, 4433, 5137, 6071, 14477, 48763, 56507, 66781, 159247, 188201, 734591, 1751717, 2070211, 22772321]

約数ペア:

[(1, 22772321), (11, 2070211), (13, 1751717), (31, 734591), (121, 188201), (143, 159247), (341, 66781), (403, 56507), (467, 48763), (1573, 14477), (3751, 6071), (4433, 5137)]