26686877

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{5347}}^1$

素因数の和:5408

約数の個数: 16

約数和(自身を含む): 32858112

約数和(自身を除く): 6171235

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 5347, 37429, 122981, 165757, 860867, 1160299, 3812411, 26686877]

約数ペア:

[(1, 26686877), (7, 3812411), (23, 1160299), (31, 860867), (161, 165757), (217, 122981), (713, 37429), (4991, 5347)]