27942519

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4013}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 40846464

約数和(自身を除く): 12903945

約数列:

[1, 3, 11, 33, 211, 633, 2321, 4013, 6963, 12039, 44143, 132429, 846743, 2540229, 9314173, 27942519]

約数ペア:

[(1, 27942519), (3, 9314173), (11, 2540229), (33, 846743), (211, 132429), (633, 44143), (2321, 12039), (4013, 6963)]