11566233

素因数分解:

$3^4\times 7^1\times {\mathrm{20399}}^1$

素因数の和:20418

約数の個数: 20

約数和(自身を含む): 19747200

約数和(自身を除く): 8180967

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 20399, 61197, 142793, 183591, 428379, 550773, 1285137, 1652319, 3855411, 11566233]

約数ペア:

[(1, 11566233), (3, 3855411), (7, 1652319), (9, 1285137), (21, 550773), (27, 428379), (63, 183591), (81, 142793), (189, 61197), (567, 20399)]