12252801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21841}}^1$

素因数の和:21872

約数の個数: 16

約数和(自身を含む): 18871488

約数和(自身を除く): 6618687

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21841, 65523, 240251, 371297, 720753, 1113891, 4084267, 12252801]

約数ペア:

[(1, 12252801), (3, 4084267), (11, 1113891), (17, 720753), (33, 371297), (51, 240251), (187, 65523), (561, 21841)]