11099187

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{12457}}^1$

素因数の和:12480

約数の個数: 20

約数和(自身を含む): 18089016

約数和(自身を除く): 6989829

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 12457, 37371, 112113, 137027, 336339, 411081, 1009017, 1233243, 3699729, 11099187]

約数ペア:

[(1, 11099187), (3, 3699729), (9, 1233243), (11, 1009017), (27, 411081), (33, 336339), (81, 137027), (99, 112113), (297, 37371), (891, 12457)]