2017169919

素因数分解:

$3^3\times {\mathrm{5333}}^1\times {\mathrm{14009}}^1$

素因数の和:19351

約数の個数: 16

約数和(自身を含む): 2989173600

約数和(自身を除く): 972003681

約数列:

[1, 3, 9, 27, 5333, 14009, 15999, 42027, 47997, 126081, 143991, 378243, 74709997, 224129991, 672389973, 2017169919]

約数ペア:

[(1, 2017169919), (3, 672389973), (9, 224129991), (27, 74709997), (5333, 378243), (14009, 143991), (15999, 126081), (42027, 47997)]