214797717

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{418709}}^1$

素因数の和:418737

約数の個数: 16

約数和(自身を含む): 334968000

約数和(自身を除く): 120170283

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 418709, 1256127, 3768381, 7955471, 11305143, 23866413, 71599239, 214797717]

約数ペア:

[(1, 214797717), (3, 71599239), (9, 23866413), (19, 11305143), (27, 7955471), (57, 3768381), (171, 1256127), (513, 418709)]