247402314

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{126097}}^1$

素因数の和:126214

約数の個数: 24

約数和(自身を含む): 540960420

約数和(自身を除く): 293558106

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 126097, 252194, 378291, 756582, 1134873, 2269746, 13744573, 27489146, 41233719, 82467438, 123701157, 247402314]

約数ペア:

[(1, 247402314), (2, 123701157), (3, 82467438), (6, 41233719), (9, 27489146), (18, 13744573), (109, 2269746), (218, 1134873), (327, 756582), (654, 378291), (981, 252194), (1962, 126097)]