11906217

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23209}}^1$

素因数の和:23237

約数の個数: 16

約数和(自身を含む): 18568000

約数和(自身を除く): 6661783

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 23209, 69627, 208881, 440971, 626643, 1322913, 3968739, 11906217]

約数ペア:

[(1, 11906217), (3, 3968739), (9, 1322913), (19, 626643), (27, 440971), (57, 208881), (171, 69627), (513, 23209)]