28261167

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{29531}}^1$

素因数の和:29574

約数の個数: 16

約数和(自身を含む): 42526080

約数和(自身を除く): 14264913

約数列:

[1, 3, 11, 29, 33, 87, 319, 957, 29531, 88593, 324841, 856399, 974523, 2569197, 9420389, 28261167]

約数ペア:

[(1, 28261167), (3, 9420389), (11, 2569197), (29, 974523), (33, 856399), (87, 324841), (319, 88593), (957, 29531)]