26019549

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{2311}}^1$

素因数の和:2462

約数の個数: 20

約数和(自身を含む): 39165280

約数和(自身を除く): 13145731

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 2311, 3753, 6933, 11259, 20799, 62397, 187191, 321229, 963687, 2891061, 8673183, 26019549]

約数ペア:

[(1, 26019549), (3, 8673183), (9, 2891061), (27, 963687), (81, 321229), (139, 187191), (417, 62397), (1251, 20799), (2311, 11259), (3753, 6933)]