11998017

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{4153}}^1$

素因数の和:4269

約数の個数: 16

約数和(自身を含む): 17945280

約数和(自身を除く): 5947263

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 4153, 12459, 37377, 112131, 444371, 1333113, 3999339, 11998017]

約数ペア:

[(1, 11998017), (3, 3999339), (9, 1333113), (27, 444371), (107, 112131), (321, 37377), (963, 12459), (2889, 4153)]