337802971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{20297}}^1$

素因数の和:20414

約数の個数: 16

約数和(自身を含む): 394593120

約数和(自身を除く): 56790149

約数列:

[1, 11, 17, 89, 187, 979, 1513, 16643, 20297, 223267, 345049, 1806433, 3795539, 19870763, 30709361, 337802971]

約数ペア:

[(1, 337802971), (11, 30709361), (17, 19870763), (89, 3795539), (187, 1806433), (979, 345049), (1513, 223267), (16643, 20297)]