2983767

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 4209408

約数和(自身を除く): 1225641

約数列:

[1, 3, 23, 69, 83, 249, 521, 1563, 1909, 5727, 11983, 35949, 43243, 129729, 994589, 2983767]

約数ペア:

[(1, 2983767), (3, 994589), (23, 129729), (69, 43243), (83, 35949), (249, 11983), (521, 5727), (1563, 1909)]