16239879

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{35381}}^1$

素因数の和:35407

約数の個数: 16

約数和(自身を含む): 25475040

約数和(自身を除く): 9235161

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 35381, 106143, 318429, 601477, 955287, 1804431, 5413293, 16239879]

約数ペア:

[(1, 16239879), (3, 5413293), (9, 1804431), (17, 955287), (27, 601477), (51, 318429), (153, 106143), (459, 35381)]