8931027

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4129}}^1$

素因数の和:4242

約数の個数: 16

約数和(自身を含む): 13744640

約数和(自身を除く): 4813613

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 4129, 12387, 28903, 86709, 425287, 1275861, 2977009, 8931027]

約数ペア:

[(1, 8931027), (3, 2977009), (7, 1275861), (21, 425287), (103, 86709), (309, 28903), (721, 12387), (2163, 4129)]