25261521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1361}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 35303040

約数和(自身を除く): 10041519

約数列:

[1, 3, 23, 69, 269, 807, 1361, 4083, 6187, 18561, 31303, 93909, 366109, 1098327, 8420507, 25261521]

約数ペア:

[(1, 25261521), (3, 8420507), (23, 1098327), (69, 366109), (269, 93909), (807, 31303), (1361, 18561), (4083, 6187)]