12104289

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{26371}}^1$

素因数の和:26397

約数の個数: 16

約数和(自身を含む): 18987840

約数和(自身を除く): 6883551

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 26371, 79113, 237339, 448307, 712017, 1344921, 4034763, 12104289]

約数ペア:

[(1, 12104289), (3, 4034763), (9, 1344921), (17, 712017), (27, 448307), (51, 237339), (153, 79113), (459, 26371)]