28756431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{96823}}^1$

素因数の和:96843

約数の個数: 16

約数和(自身を含む): 46475520

約数和(自身を除く): 17719089

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 96823, 290469, 871407, 1065053, 2614221, 3195159, 9585477, 28756431]

約数ペア:

[(1, 28756431), (3, 9585477), (9, 3195159), (11, 2614221), (27, 1065053), (33, 871407), (99, 290469), (297, 96823)]