19296009

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{12113}}^1$

素因数の和:12181

約数の個数: 16

約数和(自身を含む): 29073600

約数和(自身を除く): 9777591

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 12113, 36339, 109017, 327051, 714667, 2144001, 6432003, 19296009]

約数ペア:

[(1, 19296009), (3, 6432003), (9, 2144001), (27, 714667), (59, 327051), (177, 109017), (531, 36339), (1593, 12113)]