25855863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5981}}^1$

素因数の和:6126

約数の個数: 16

約数和(自身を含む): 37901952

約数和(自身を除く): 12046089

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 5981, 17943, 65791, 197373, 783511, 2350533, 8618621, 25855863]

約数ペア:

[(1, 25855863), (3, 8618621), (11, 2350533), (33, 783511), (131, 197373), (393, 65791), (1441, 17943), (4323, 5981)]