25859493

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29023}}^1$

素因数の和:29046

約数の個数: 20

約数和(自身を含む): 42142848

約数和(自身を除く): 16283355

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 29023, 87069, 261207, 319253, 783621, 957759, 2350863, 2873277, 8619831, 25859493]

約数ペア:

[(1, 25859493), (3, 8619831), (9, 2873277), (11, 2350863), (27, 957759), (33, 783621), (81, 319253), (99, 261207), (297, 87069), (891, 29023)]