25665687

素因数分解:

$3^3\times {\mathrm{313}}^1\times {\mathrm{3037}}^1$

素因数の和:3359

約数の個数: 16

約数和(自身を含む): 38157280

約数和(自身を除く): 12491593

約数列:

[1, 3, 9, 27, 313, 939, 2817, 3037, 8451, 9111, 27333, 81999, 950581, 2851743, 8555229, 25665687]

約数ペア:

[(1, 25665687), (3, 8555229), (9, 2851743), (27, 950581), (313, 81999), (939, 27333), (2817, 9111), (3037, 8451)]