28297863

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{95279}}^1$

素因数の和:95299

約数の個数: 16

約数和(自身を含む): 45734400

約数和(自身を除く): 17436537

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 95279, 285837, 857511, 1048069, 2572533, 3144207, 9432621, 28297863]

約数ペア:

[(1, 28297863), (3, 9432621), (9, 3144207), (11, 2572533), (27, 1048069), (33, 857511), (99, 285837), (297, 95279)]