12081339

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{26321}}^1$

素因数の和:26347

約数の個数: 16

約数和(自身を含む): 18951840

約数和(自身を除く): 6870501

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 26321, 78963, 236889, 447457, 710667, 1342371, 4027113, 12081339]

約数ペア:

[(1, 12081339), (3, 4027113), (9, 1342371), (17, 710667), (27, 447457), (51, 236889), (153, 78963), (459, 26321)]