2912904963

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{757}}^1\times {\mathrm{2689}}^1$

素因数の和:3508

約数の個数: 32

約数和(自身を含む): 4404283200

約数和(自身を除く): 1491378237

約数列:

[1, 3, 9, 27, 53, 159, 477, 757, 1431, 2271, 2689, 6813, 8067, 20439, 24201, 40121, 72603, 120363, 142517, 361089, 427551, 1083267, 1282653, 2035573, 3847959, 6106719, 18320157, 54960471, 107885369, 323656107, 970968321, 2912904963]

約数ペア:

[(1, 2912904963), (3, 970968321), (9, 323656107), (27, 107885369), (53, 54960471), (159, 18320157), (477, 6106719), (757, 3847959), (1431, 2035573), (2271, 1282653), (2689, 1083267), (6813, 427551), (8067, 361089), (20439, 142517), (24201, 120363), (40121, 72603)]