26857347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4993}}^1$

素因数の和:5170

約数の個数: 16

約数和(自身を含む): 39312768

約数和(自身を除く): 12455421

約数列:

[1, 3, 11, 33, 163, 489, 1793, 4993, 5379, 14979, 54923, 164769, 813859, 2441577, 8952449, 26857347]

約数ペア:

[(1, 26857347), (3, 8952449), (11, 2441577), (33, 813859), (163, 164769), (489, 54923), (1793, 14979), (4993, 5379)]