28946619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{82469}}^1$

素因数の和:82491

約数の個数: 16

約数和(自身を含む): 46183200

約数和(自身を除く): 17236581

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 82469, 247407, 742221, 1072097, 2226663, 3216291, 9648873, 28946619]

約数ペア:

[(1, 28946619), (3, 9648873), (9, 3216291), (13, 2226663), (27, 1072097), (39, 742221), (117, 247407), (351, 82469)]