282512881

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7057}}^1$

素因数の和:7133

約数の個数: 24

約数和(自身を含む): 354029280

約数和(自身を除く): 71516399

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 5719, 7057, 40033, 49399, 134083, 303451, 345793, 938581, 2124157, 5765569, 6570067, 14869099, 40358983, 282512881]

約数ペア:

[(1, 282512881), (7, 40358983), (19, 14869099), (43, 6570067), (49, 5765569), (133, 2124157), (301, 938581), (817, 345793), (931, 303451), (2107, 134083), (5719, 49399), (7057, 40033)]