42432173

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 49459200

約数和(自身を除く): 7027027

約数列:

[1, 7, 83, 199, 367, 581, 1393, 2569, 16517, 30461, 73033, 115619, 213227, 511231, 6061739, 42432173]

約数ペア:

[(1, 42432173), (7, 6061739), (83, 511231), (199, 213227), (367, 115619), (581, 73033), (1393, 30461), (2569, 16517)]