13020081

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 17915904

約数和(自身を除く): 4895823

約数列:

[1, 3, 47, 107, 141, 321, 863, 2589, 5029, 15087, 40561, 92341, 121683, 277023, 4340027, 13020081]

約数ペア:

[(1, 13020081), (3, 4340027), (47, 277023), (107, 121683), (141, 92341), (321, 40561), (863, 15087), (2589, 5029)]