13894389

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{30271}}^1$

素因数の和:30297

約数の個数: 16

約数和(自身を含む): 21795840

約数和(自身を除く): 7901451

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 30271, 90813, 272439, 514607, 817317, 1543821, 4631463, 13894389]

約数ペア:

[(1, 13894389), (3, 4631463), (9, 1543821), (17, 817317), (27, 514607), (51, 272439), (153, 90813), (459, 30271)]