28652169

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{104953}}^1$

素因数の和:104976

約数の個数: 16

約数和(自身を含む): 47019392

約数和(自身を除く): 18367223

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 104953, 314859, 734671, 1364389, 2204013, 4093167, 9550723, 28652169]

約数ペア:

[(1, 28652169), (3, 9550723), (7, 4093167), (13, 2204013), (21, 1364389), (39, 734671), (91, 314859), (273, 104953)]