28980963

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97579}}^1$

素因数の和:97599

約数の個数: 16

約数和(自身を含む): 46838400

約数和(自身を除く): 17857437

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 97579, 292737, 878211, 1073369, 2634633, 3220107, 9660321, 28980963]

約数ペア:

[(1, 28980963), (3, 9660321), (9, 3220107), (11, 2634633), (27, 1073369), (33, 878211), (99, 292737), (297, 97579)]