25206363

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10259}}^1$

素因数の和:10288

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 20758437

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 10259, 30777, 71813, 92331, 133367, 215439, 276993, 400101, 646317, 933569, 1200303, 1938951, 2800707, 3600909, 8402121, 25206363]

約数ペア:

[(1, 25206363), (3, 8402121), (7, 3600909), (9, 2800707), (13, 1938951), (21, 1200303), (27, 933569), (39, 646317), (63, 400101), (91, 276993), (117, 215439), (189, 133367), (273, 92331), (351, 71813), (819, 30777), (2457, 10259)]