2741585

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7121}}^1$

素因数の和:7144

約数の個数: 16

約数和(自身を含む): 4102272

約数和(自身を除く): 1360687

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 7121, 35605, 49847, 78331, 249235, 391655, 548317, 2741585]

約数ペア:

[(1, 2741585), (5, 548317), (7, 391655), (11, 249235), (35, 78331), (55, 49847), (77, 35605), (385, 7121)]