1893339

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:787

約数の個数: 24

約数和(自身を含む): 3206112

約数和(自身を除く): 1312773

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 733, 861, 2199, 2583, 5131, 6597, 15393, 30053, 46179, 90159, 210371, 270477, 631113, 1893339]

約数ペア:

[(1, 1893339), (3, 631113), (7, 270477), (9, 210371), (21, 90159), (41, 46179), (63, 30053), (123, 15393), (287, 6597), (369, 5131), (733, 2583), (861, 2199)]