339905927

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1543}}^1$

素因数の和:1742

約数の個数: 16

約数和(自身を含む): 358702080

約数和(自身を除く): 18796153

約数列:

[1, 43, 47, 109, 1543, 2021, 4687, 5123, 66349, 72521, 168187, 220289, 3118403, 7232041, 7904789, 339905927]

約数ペア:

[(1, 339905927), (43, 7904789), (47, 7232041), (109, 3118403), (1543, 220289), (2021, 168187), (4687, 72521), (5123, 66349)]