28444119

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{21023}}^1$

素因数の和:21078

約数の個数: 16

約数和(自身を含む): 42384384

約数和(自身を除く): 13940265

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 21023, 63069, 231253, 693759, 861943, 2585829, 9481373, 28444119]

約数ペア:

[(1, 28444119), (3, 9481373), (11, 2585829), (33, 861943), (41, 693759), (123, 231253), (451, 63069), (1353, 21023)]