6993333

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{21001}}^1$

素因数の和:21044

約数の個数: 12

約数和(自身を含む): 10374988

約数和(自身を除く): 3381655

約数列:

[1, 3, 9, 37, 111, 333, 21001, 63003, 189009, 777037, 2331111, 6993333]

約数ペア:

[(1, 6993333), (3, 2331111), (9, 777037), (37, 189009), (111, 63003), (333, 21001)]