27996531

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{811}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 38508288

約数和(自身を除く): 10511757

約数列:

[1, 3, 37, 111, 311, 811, 933, 2433, 11507, 30007, 34521, 90021, 252221, 756663, 9332177, 27996531]

約数ペア:

[(1, 27996531), (3, 9332177), (37, 756663), (111, 252221), (311, 90021), (811, 34521), (933, 30007), (2433, 11507)]