16883991

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{5737}}^1$

素因数の和:5855

約数の個数: 16

約数和(自身を含む): 25247200

約数和(自身を除く): 8363209

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 5737, 17211, 51633, 154899, 625333, 1875999, 5627997, 16883991]

約数ペア:

[(1, 16883991), (3, 5627997), (9, 1875999), (27, 625333), (109, 154899), (327, 51633), (981, 17211), (2943, 5737)]