28455057

素因数分解:

$3^8\times {\mathrm{4337}}^1$

素因数の和:4361

約数の個数: 18

約数和(自身を含む): 42690258

約数和(自身を除く): 14235201

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 4337, 6561, 13011, 39033, 117099, 351297, 1053891, 3161673, 9485019, 28455057]

約数ペア:

[(1, 28455057), (3, 9485019), (9, 3161673), (27, 1053891), (81, 351297), (243, 117099), (729, 39033), (2187, 13011), (4337, 6561)]