849255057

素因数分解:

$3^3\times 7^1\times {\mathrm{4493413}}^1$

素因数の和:4493429

約数の個数: 16

約数和(自身を含む): 1437892480

約数和(自身を除く): 588637423

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4493413, 13480239, 31453891, 40440717, 94361673, 121322151, 283085019, 849255057]

約数ペア:

[(1, 849255057), (3, 283085019), (7, 121322151), (9, 94361673), (21, 40440717), (27, 31453891), (63, 13480239), (189, 4493413)]