21525306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{326141}}^1$

素因数の和:326157

約数の個数: 16

約数和(自身を含む): 46964448

約数和(自身を除く): 25439142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 326141, 652282, 978423, 1956846, 3587551, 7175102, 10762653, 21525306]

約数ペア:

[(1, 21525306), (2, 10762653), (3, 7175102), (6, 3587551), (11, 1956846), (22, 978423), (33, 652282), (66, 326141)]