201817041

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1\times {\mathrm{1999}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 273504000

約数和(自身を除く): 71686959

約数列:

[1, 3, 73, 219, 461, 1383, 1999, 5997, 33653, 100959, 145927, 437781, 921539, 2764617, 67272347, 201817041]

約数ペア:

[(1, 201817041), (3, 67272347), (73, 2764617), (219, 921539), (461, 437781), (1383, 145927), (1999, 100959), (5997, 33653)]