8004591

素因数分解:

$3^2\times 7^3\times {\mathrm{2593}}^1$

素因数の和:2620

約数の個数: 24

約数和(自身を含む): 13488800

約数和(自身を除く): 5484209

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2593, 3087, 7779, 18151, 23337, 54453, 127057, 163359, 381171, 889399, 1143513, 2668197, 8004591]

約数ペア:

[(1, 8004591), (3, 2668197), (7, 1143513), (9, 889399), (21, 381171), (49, 163359), (63, 127057), (147, 54453), (343, 23337), (441, 18151), (1029, 7779), (2593, 3087)]