2768601

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 4213440

約数和(自身を除く): 1444839

約数列:

[1, 3, 11, 29, 33, 87, 121, 263, 319, 363, 789, 957, 2893, 3509, 7627, 8679, 10527, 22881, 31823, 83897, 95469, 251691, 922867, 2768601]

約数ペア:

[(1, 2768601), (3, 922867), (11, 251691), (29, 95469), (33, 83897), (87, 31823), (121, 22881), (263, 10527), (319, 8679), (363, 7627), (789, 3509), (957, 2893)]