9087052009

素因数分解:

$7^3\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{1399}}^1$

素因数の和:2102

約数の個数: 32

約数和(自身を含む): 10987200000

約数和(自身を除く): 1900147991

約数列:

[1, 7, 29, 49, 203, 343, 653, 1399, 1421, 4571, 9793, 9947, 18937, 31997, 40571, 68551, 132559, 223979, 283997, 479857, 913547, 927913, 1987979, 6394829, 6495391, 13915853, 26492863, 44763803, 185450041, 313346621, 1298150287, 9087052009]

約数ペア:

[(1, 9087052009), (7, 1298150287), (29, 313346621), (49, 185450041), (203, 44763803), (343, 26492863), (653, 13915853), (1399, 6495391), (1421, 6394829), (4571, 1987979), (9793, 927913), (9947, 913547), (18937, 479857), (31997, 283997), (40571, 223979), (68551, 132559)]