26971847

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{719}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 32348160

約数和(自身を除く): 5376313

約数列:

[1, 7, 23, 161, 233, 719, 1631, 5033, 5359, 16537, 37513, 115759, 167527, 1172689, 3853121, 26971847]

約数ペア:

[(1, 26971847), (7, 3853121), (23, 1172689), (161, 167527), (233, 115759), (719, 37513), (1631, 16537), (5033, 5359)]