279209817

素因数分解:

$3^2\times {\mathrm{3371}}^1\times {\mathrm{9203}}^1$

素因数の和:12580

約数の個数: 12

約数和(自身を含む): 403466544

約数和(自身を除く): 124256727

約数列:

[1, 3, 9, 3371, 9203, 10113, 27609, 30339, 82827, 31023313, 93069939, 279209817]

約数ペア:

[(1, 279209817), (3, 93069939), (9, 31023313), (3371, 82827), (9203, 30339), (10113, 27609)]