9247473

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{20147}}^1$

素因数の和:20173

約数の個数: 16

約数和(自身を含む): 14506560

約数和(自身を除く): 5259087

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 20147, 60441, 181323, 342499, 543969, 1027497, 3082491, 9247473]

約数ペア:

[(1, 9247473), (3, 3082491), (9, 1027497), (17, 543969), (27, 342499), (51, 181323), (153, 60441), (459, 20147)]