27886989309

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3861929}}^1$

素因数の和:3862044

約数の個数: 16

約数和(自身を含む): 38928254400

約数和(自身を除く): 11041265091

約数列:

[1, 3, 29, 83, 87, 249, 2407, 7221, 3861929, 11585787, 111995941, 320540107, 335987823, 961620321, 9295663103, 27886989309]

約数ペア:

[(1, 27886989309), (3, 9295663103), (29, 961620321), (83, 335987823), (87, 320540107), (249, 111995941), (2407, 11585787), (7221, 3861929)]