131208726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1988011}}^1$

素因数の和:1988027

約数の個数: 16

約数和(自身を含む): 286273728

約数和(自身を除く): 155065002

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1988011, 3976022, 5964033, 11928066, 21868121, 43736242, 65604363, 131208726]

約数ペア:

[(1, 131208726), (2, 65604363), (3, 43736242), (6, 21868121), (11, 11928066), (22, 5964033), (33, 3976022), (66, 1988011)]