30990663

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313037}}^1$

素因数の和:313054

約数の個数: 12

約数和(自身を含む): 48833928

約数和(自身を除く): 17843265

約数列:

[1, 3, 9, 11, 33, 99, 313037, 939111, 2817333, 3443407, 10330221, 30990663]

約数ペア:

[(1, 30990663), (3, 10330221), (9, 3443407), (11, 2817333), (33, 939111), (99, 313037)]