25924239

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{457}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 42209280

約数和(自身を除く): 16285041

約数列:

[1, 3, 9, 11, 27, 33, 99, 191, 297, 457, 573, 1371, 1719, 2101, 4113, 5027, 5157, 6303, 12339, 15081, 18909, 45243, 56727, 87287, 135729, 261861, 785583, 960157, 2356749, 2880471, 8641413, 25924239]

約数ペア:

[(1, 25924239), (3, 8641413), (9, 2880471), (11, 2356749), (27, 960157), (33, 785583), (99, 261861), (191, 135729), (297, 87287), (457, 56727), (573, 45243), (1371, 18909), (1719, 15081), (2101, 12339), (4113, 6303), (5027, 5157)]