17296517

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 21258240

約数和(自身を除く): 3961723

約数列:

[1, 7, 19, 47, 133, 329, 893, 2767, 6251, 19369, 52573, 130049, 368011, 910343, 2470931, 17296517]

約数ペア:

[(1, 17296517), (7, 2470931), (19, 910343), (47, 368011), (133, 130049), (329, 52573), (893, 19369), (2767, 6251)]