2855886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43271}}^1$

素因数の和:43287

約数の個数: 16

約数和(自身を含む): 6231168

約数和(自身を除く): 3375282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 43271, 86542, 129813, 259626, 475981, 951962, 1427943, 2855886]

約数ペア:

[(1, 2855886), (2, 1427943), (3, 951962), (6, 475981), (11, 259626), (22, 129813), (33, 86542), (66, 43271)]