297039246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{7072363}}^1$

素因数の和:7072375

約数の個数: 16

約数和(自身を含む): 678946944

約数和(自身を除く): 381907698

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 7072363, 14144726, 21217089, 42434178, 49506541, 99013082, 148519623, 297039246]

約数ペア:

[(1, 297039246), (2, 148519623), (3, 99013082), (6, 49506541), (7, 42434178), (14, 21217089), (21, 14144726), (42, 7072363)]