9927449

素因数分解:

$7^3\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:405

約数の個数: 16

約数和(自身を含む): 11731200

約数和(自身を除く): 1803751

約数列:

[1, 7, 49, 103, 281, 343, 721, 1967, 5047, 13769, 28943, 35329, 96383, 202601, 1418207, 9927449]

約数ペア:

[(1, 9927449), (7, 1418207), (49, 202601), (103, 96383), (281, 35329), (343, 28943), (721, 13769), (1967, 5047)]