281886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4271}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 615168

約数和(自身を除く): 333282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4271, 8542, 12813, 25626, 46981, 93962, 140943, 281886]

約数ペア:

[(1, 281886), (2, 140943), (3, 93962), (6, 46981), (11, 25626), (22, 12813), (33, 8542), (66, 4271)]