25806651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4441}}^1$

素因数の和:4606

約数の個数: 16

約数和(自身を含む): 37312800

約数和(自身を除く): 11506149

約数列:

[1, 3, 13, 39, 149, 447, 1937, 4441, 5811, 13323, 57733, 173199, 661709, 1985127, 8602217, 25806651]

約数ペア:

[(1, 25806651), (3, 8602217), (13, 1985127), (39, 661709), (149, 173199), (447, 57733), (1937, 13323), (4441, 5811)]