287588391

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{32029}}^1$

素因数の和:32146

約数の個数: 16

約数和(自身を含む): 398196960

約数和(自身を除く): 110608569

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 32029, 96087, 1313189, 2338117, 3939567, 7014351, 95862797, 287588391]

約数ペア:

[(1, 287588391), (3, 95862797), (41, 7014351), (73, 3939567), (123, 2338117), (219, 1313189), (2993, 96087), (8979, 32029)]