224701477

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20407}}^1$

素因数の和:20449

約数の個数: 24

約数和(自身を含む): 303997568

約数和(自身を除く): 79296091

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 11011, 20407, 142849, 224477, 265291, 1571339, 1857037, 2469247, 2918201, 17284729, 20427407, 32100211, 224701477]

約数ペア:

[(1, 224701477), (7, 32100211), (11, 20427407), (13, 17284729), (77, 2918201), (91, 2469247), (121, 1857037), (143, 1571339), (847, 265291), (1001, 224477), (1573, 142849), (11011, 20407)]