28847439

素因数分解:

$3^2\times {\mathrm{971}}^1\times {\mathrm{3301}}^1$

素因数の和:4278

約数の個数: 12

約数和(自身を含む): 41724072

約数和(自身を除く): 12876633

約数列:

[1, 3, 9, 971, 2913, 3301, 8739, 9903, 29709, 3205271, 9615813, 28847439]

約数ペア:

[(1, 28847439), (3, 9615813), (9, 3205271), (971, 29709), (2913, 9903), (3301, 8739)]