12078417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{919}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 17413760

約数和(自身を除く): 5335343

約数列:

[1, 3, 13, 39, 337, 919, 1011, 2757, 4381, 11947, 13143, 35841, 309703, 929109, 4026139, 12078417]

約数ペア:

[(1, 12078417), (3, 4026139), (13, 929109), (39, 309703), (337, 35841), (919, 13143), (1011, 11947), (2757, 4381)]