742244559

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{4027}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 1156970496

約数和(自身を除く): 414725937

約数列:

[1, 3, 7, 21, 67, 131, 201, 393, 469, 917, 1407, 2751, 4027, 8777, 12081, 26331, 28189, 61439, 84567, 184317, 269809, 527537, 809427, 1582611, 1888663, 3692759, 5665989, 11078277, 35344979, 106034937, 247414853, 742244559]

約数ペア:

[(1, 742244559), (3, 247414853), (7, 106034937), (21, 35344979), (67, 11078277), (131, 5665989), (201, 3692759), (393, 1888663), (469, 1582611), (917, 809427), (1407, 527537), (2751, 269809), (4027, 184317), (8777, 84567), (12081, 61439), (26331, 28189)]