9708741

素因数分解:

$3^4\times 7^1\times {\mathrm{17123}}^1$

素因数の和:17142

約数の個数: 20

約数和(自身を含む): 16576032

約数和(自身を除く): 6867291

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 17123, 51369, 119861, 154107, 359583, 462321, 1078749, 1386963, 3236247, 9708741]

約数ペア:

[(1, 9708741), (3, 3236247), (7, 1386963), (9, 1078749), (21, 462321), (27, 359583), (63, 154107), (81, 119861), (189, 51369), (567, 17123)]