21793398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{330203}}^1$

素因数の和:330219

約数の個数: 16

約数和(自身を含む): 47549376

約数和(自身を除く): 25755978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 330203, 660406, 990609, 1981218, 3632233, 7264466, 10896699, 21793398]

約数ペア:

[(1, 21793398), (2, 10896699), (3, 7264466), (6, 3632233), (11, 1981218), (22, 990609), (33, 660406), (66, 330203)]