11001321

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{33037}}^1$

素因数の和:33080

約数の個数: 12

約数和(自身を含む): 16320772

約数和(自身を除く): 5319451

約数列:

[1, 3, 9, 37, 111, 333, 33037, 99111, 297333, 1222369, 3667107, 11001321]

約数ペア:

[(1, 11001321), (3, 3667107), (9, 1222369), (37, 297333), (111, 99111), (333, 33037)]