2058343

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 16

約数和(自身を含む): 2548800

約数和(自身を除く): 490457

約数列:

[1, 7, 17, 49, 119, 343, 353, 833, 2471, 5831, 6001, 17297, 42007, 121079, 294049, 2058343]

約数ペア:

[(1, 2058343), (7, 294049), (17, 121079), (49, 42007), (119, 17297), (343, 6001), (353, 5831), (833, 2471)]