42032973

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 57728000

約数和(自身を除く): 15695027

約数列:

[1, 3, 43, 129, 163, 489, 1999, 5997, 7009, 21027, 85957, 257871, 325837, 977511, 14010991, 42032973]

約数ペア:

[(1, 42032973), (3, 14010991), (43, 977511), (129, 325837), (163, 257871), (489, 85957), (1999, 21027), (5997, 7009)]