13904487

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{30293}}^1$

素因数の和:30319

約数の個数: 16

約数和(自身を含む): 21811680

約数和(自身を除く): 7907193

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 30293, 90879, 272637, 514981, 817911, 1544943, 4634829, 13904487]

約数ペア:

[(1, 13904487), (3, 4634829), (9, 1544943), (17, 817911), (27, 514981), (51, 272637), (153, 90879), (459, 30293)]