856189619999

素因数分解:

$7^2\times {\mathrm{439}}^1\times {\mathrm{3011}}^1\times {\mathrm{13219}}^1$

素因数の和:16683

約数の個数: 24

約数和(自身を含む): 998651491200

約数和(自身を除く): 142461871201

約数列:

[1, 7, 49, 439, 3011, 3073, 13219, 21077, 21511, 92533, 147539, 647731, 1321829, 5803141, 9252803, 39802409, 40621987, 64769621, 278616863, 284353909, 1950318041, 17473257551, 122312802857, 856189619999]

約数ペア:

[(1, 856189619999), (7, 122312802857), (49, 17473257551), (439, 1950318041), (3011, 284353909), (3073, 278616863), (13219, 64769621), (21077, 40621987), (21511, 39802409), (92533, 9252803), (147539, 5803141), (647731, 1321829)]