8486667

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 14568960

約数和(自身を除く): 6082293

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 541, 581, 747, 1623, 1743, 2241, 3787, 4869, 5229, 11361, 14607, 15687, 34083, 44903, 102249, 134709, 314321, 404127, 942963, 1212381, 2828889, 8486667]

約数ペア:

[(1, 8486667), (3, 2828889), (7, 1212381), (9, 942963), (21, 404127), (27, 314321), (63, 134709), (83, 102249), (189, 44903), (249, 34083), (541, 15687), (581, 14607), (747, 11361), (1623, 5229), (1743, 4869), (2241, 3787)]