897051673

素因数分解:

$7^3\times {\mathrm{127}}^1\times {\mathrm{20593}}^1$

素因数の和:20741

約数の個数: 16

約数和(自身を含む): 1054412800

約数和(自身を除く): 157361127

約数列:

[1, 7, 49, 127, 343, 889, 6223, 20593, 43561, 144151, 1009057, 2615311, 7063399, 18307177, 128150239, 897051673]

約数ペア:

[(1, 897051673), (7, 128150239), (49, 18307177), (127, 7063399), (343, 2615311), (889, 1009057), (6223, 144151), (20593, 43561)]