12876159

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 18031104

約数和(自身を除く): 5154945

約数列:

[1, 3, 23, 69, 181, 543, 1031, 3093, 4163, 12489, 23713, 71139, 186611, 559833, 4292053, 12876159]

約数ペア:

[(1, 12876159), (3, 4292053), (23, 559833), (69, 186611), (181, 71139), (543, 23713), (1031, 12489), (3093, 4163)]