4389777

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1181}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 7375680

約数和(自身を除く): 2985903

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1181, 1239, 3543, 3717, 8267, 10629, 24801, 69679, 74403, 209037, 487753, 627111, 1463259, 4389777]

約数ペア:

[(1, 4389777), (3, 1463259), (7, 627111), (9, 487753), (21, 209037), (59, 74403), (63, 69679), (177, 24801), (413, 10629), (531, 8267), (1181, 3717), (1239, 3543)]