8214507

素因数分解:

$3^3\times 7^3\times {\mathrm{887}}^1$

素因数の和:917

約数の個数: 32

約数和(自身を含む): 14208000

約数和(自身を除く): 5993493

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 887, 1029, 1323, 2661, 3087, 6209, 7983, 9261, 18627, 23949, 43463, 55881, 130389, 167643, 304241, 391167, 912723, 1173501, 2738169, 8214507]

約数ペア:

[(1, 8214507), (3, 2738169), (7, 1173501), (9, 912723), (21, 391167), (27, 304241), (49, 167643), (63, 130389), (147, 55881), (189, 43463), (343, 23949), (441, 18627), (887, 9261), (1029, 7983), (1323, 6209), (2661, 3087)]