2854269

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2621}}^1$

素因数の和:2649

約数の個数: 18

約数和(自身を含む): 4533438

約数和(自身を除く): 1679169

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2621, 7863, 23589, 28831, 86493, 259479, 317141, 951423, 2854269]

約数ペア:

[(1, 2854269), (3, 951423), (9, 317141), (11, 259479), (33, 86493), (99, 28831), (121, 23589), (363, 7863), (1089, 2621)]