1276278297

素因数分解:

$3^1\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{23899}}^1$

素因数の和:26452

約数の個数: 16

約数和(自身を含む): 1945651200

約数和(自身を除く): 669372903

約数列:

[1, 3, 7, 21, 2543, 7629, 17801, 23899, 53403, 71697, 167293, 501879, 60775157, 182325471, 425426099, 1276278297]

約数ペア:

[(1, 1276278297), (3, 425426099), (7, 182325471), (21, 60775157), (2543, 501879), (7629, 167293), (17801, 71697), (23899, 53403)]