572821113

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{18049}}^1$

素因数の和:18272

約数の個数: 16

約数和(自身を含む): 779760000

約数和(自身を除く): 206938887

約数列:

[1, 3, 71, 149, 213, 447, 10579, 18049, 31737, 54147, 1281479, 2689301, 3844437, 8067903, 190940371, 572821113]

約数ペア:

[(1, 572821113), (3, 190940371), (71, 8067903), (149, 3844437), (213, 2689301), (447, 1281479), (10579, 54147), (18049, 31737)]