5438781939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1\times {\mathrm{6673}}^1$

素因数の和:6955

約数の個数: 32

約数和(自身を含む): 7773875200

約数和(自身を除く): 2335093261

約数列:

[1, 3, 19, 57, 79, 181, 237, 543, 1501, 3439, 4503, 6673, 10317, 14299, 20019, 42897, 126787, 271681, 380361, 527167, 815043, 1207813, 1581501, 3623439, 10016173, 22948447, 30048519, 68845341, 95417227, 286251681, 1812927313, 5438781939]

約数ペア:

[(1, 5438781939), (3, 1812927313), (19, 286251681), (57, 95417227), (79, 68845341), (181, 30048519), (237, 22948447), (543, 10016173), (1501, 3623439), (3439, 1581501), (4503, 1207813), (6673, 815043), (10317, 527167), (14299, 380361), (20019, 271681), (42897, 126787)]