26534139

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 36571392

約数和(自身を除く): 10037253

約数列:

[1, 3, 43, 103, 129, 309, 1997, 4429, 5991, 13287, 85871, 205691, 257613, 617073, 8844713, 26534139]

約数ペア:

[(1, 26534139), (3, 8844713), (43, 617073), (103, 257613), (129, 205691), (309, 85871), (1997, 13287), (4429, 5991)]