25582617

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 24

約数和(自身を含む): 38054016

約数和(自身を除く): 12471399

約数列:

[1, 3, 9, 47, 141, 197, 307, 423, 591, 921, 1773, 2763, 9259, 14429, 27777, 43287, 60479, 83331, 129861, 181437, 544311, 2842513, 8527539, 25582617]

約数ペア:

[(1, 25582617), (3, 8527539), (9, 2842513), (47, 544311), (141, 181437), (197, 129861), (307, 83331), (423, 60479), (591, 43287), (921, 27777), (1773, 14429), (2763, 9259)]