480299211

素因数分解:

$3^2\times 7^1\times {\mathrm{1753}}^1\times {\mathrm{4349}}^1$

素因数の和:6115

約数の個数: 24

約数和(自身を含む): 793509600

約数和(自身を除く): 313210389

約数列:

[1, 3, 7, 9, 21, 63, 1753, 4349, 5259, 12271, 13047, 15777, 30443, 36813, 39141, 91329, 110439, 273987, 7623797, 22871391, 53366579, 68614173, 160099737, 480299211]

約数ペア:

[(1, 480299211), (3, 160099737), (7, 68614173), (9, 53366579), (21, 22871391), (63, 7623797), (1753, 273987), (4349, 110439), (5259, 91329), (12271, 39141), (13047, 36813), (15777, 30443)]