2633211

素因数分解:

$3^2\times 7^3\times {\mathrm{853}}^1$

素因数の和:880

約数の個数: 24

約数和(自身を含む): 4440800

約数和(自身を除く): 1807589

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 853, 1029, 2559, 3087, 5971, 7677, 17913, 41797, 53739, 125391, 292579, 376173, 877737, 2633211]

約数ペア:

[(1, 2633211), (3, 877737), (7, 376173), (9, 292579), (21, 125391), (49, 53739), (63, 41797), (147, 17913), (343, 7677), (441, 5971), (853, 3087), (1029, 2559)]