6975963

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1296

約数の個数: 20

約数和(自身を含む): 10576368

約数和(自身を除く): 3600405

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1213, 1917, 3639, 5751, 10917, 32751, 86123, 98253, 258369, 775107, 2325321, 6975963]

約数ペア:

[(1, 6975963), (3, 2325321), (9, 775107), (27, 258369), (71, 98253), (81, 86123), (213, 32751), (639, 10917), (1213, 5751), (1917, 3639)]