16965423

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{33071}}^1$

素因数の和:33099

約数の個数: 16

約数和(自身を含む): 26457600

約数和(自身を除く): 9492177

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 33071, 99213, 297639, 628349, 892917, 1885047, 5655141, 16965423]

約数ペア:

[(1, 16965423), (3, 5655141), (9, 1885047), (19, 892917), (27, 628349), (57, 297639), (171, 99213), (513, 33071)]