5286879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:711

約数の個数: 24

約数和(自身を含む): 8350160

約数和(自身を除く): 3063281

約数列:

[1, 3, 9, 13, 39, 73, 117, 219, 619, 657, 949, 1857, 2847, 5571, 8047, 8541, 24141, 45187, 72423, 135561, 406683, 587431, 1762293, 5286879]

約数ペア:

[(1, 5286879), (3, 1762293), (9, 587431), (13, 406683), (39, 135561), (73, 72423), (117, 45187), (219, 24141), (619, 8541), (657, 8047), (949, 5571), (1857, 2847)]