9109017

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1170

約数の個数: 20

約数和(自身を含む): 13747536

約数和(自身を除く): 4638519

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 1051, 2889, 3153, 8667, 9459, 28377, 85131, 112457, 337371, 1012113, 3036339, 9109017]

約数ペア:

[(1, 9109017), (3, 3036339), (9, 1012113), (27, 337371), (81, 112457), (107, 85131), (321, 28377), (963, 9459), (1051, 8667), (2889, 3153)]