9992721.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8467}}^1$

素因数の和:8499

約数の個数: 24

約数和(自身を含む): 36039808

約数和(自身を除く): 14525161

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 8467, 25401, 59269, 93137, 177807, 279411, 651959, 1024507, 1955877, 3073521, 7171549, 21514647]

約数ペア:

[(1, 21514647), (3, 7171549), (7, 3073521), (11, 1955877), (21, 1024507), (33, 651959), (77, 279411), (121, 177807), (231, 93137), (363, 59269), (847, 25401), (2541, 8467)]