26783969

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 28790784

約数和(自身を除く): 2006815

約数列:

[1, 31, 43, 71, 283, 1333, 2201, 3053, 8773, 12169, 20093, 94643, 377239, 622883, 863999, 26783969]

約数ペア:

[(1, 26783969), (31, 863999), (43, 622883), (71, 377239), (283, 94643), (1333, 20093), (2201, 12169), (3053, 8773)]