746428397

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{33247}}^1$

素因数の和:33428

約数の個数: 16

約数和(自身を含む): 882534912

約数和(自身を除く): 136106515

約数列:

[1, 11, 13, 143, 157, 1727, 2041, 22451, 33247, 365717, 432211, 4754321, 5219779, 57417569, 67857127, 746428397]

約数ペア:

[(1, 746428397), (11, 67857127), (13, 57417569), (143, 5219779), (157, 4754321), (1727, 432211), (2041, 365717), (22451, 33247)]