28332531

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{1663}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 42065920

約数和(自身を除く): 13733389

約数列:

[1, 3, 9, 27, 631, 1663, 1893, 4989, 5679, 14967, 17037, 44901, 1049353, 3148059, 9444177, 28332531]

約数ペア:

[(1, 28332531), (3, 9444177), (9, 3148059), (27, 1049353), (631, 44901), (1663, 17037), (1893, 14967), (4989, 5679)]