28808109

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{96997}}^1$

素因数の和:97017

約数の個数: 16

約数和(自身を含む): 46559040

約数和(自身を除く): 17750931

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 96997, 290991, 872973, 1066967, 2618919, 3200901, 9602703, 28808109]

約数ペア:

[(1, 28808109), (3, 9602703), (9, 3200901), (11, 2618919), (27, 1066967), (33, 872973), (99, 290991), (297, 96997)]