1065408057

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{87623}}^1$

素因数の和:87829

約数の個数: 24

約数和(自身を含む): 1767901824

約数和(自身を除く): 702493767

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 87623, 262869, 613361, 788607, 1840083, 5520249, 16911239, 50733717, 118378673, 152201151, 355136019, 1065408057]

約数ペア:

[(1, 1065408057), (3, 355136019), (7, 152201151), (9, 118378673), (21, 50733717), (63, 16911239), (193, 5520249), (579, 1840083), (1351, 788607), (1737, 613361), (4053, 262869), (12159, 87623)]