25976907

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2003}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 41266368

約数和(自身を除く): 15289461

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 2003, 4323, 6009, 12969, 18027, 22033, 66099, 198297, 262393, 787179, 2361537, 2886323, 8658969, 25976907]

約数ペア:

[(1, 25976907), (3, 8658969), (9, 2886323), (11, 2361537), (33, 787179), (99, 262393), (131, 198297), (393, 66099), (1179, 22033), (1441, 18027), (2003, 12969), (4323, 6009)]