16171407

素因数分解:

$3^6\times 7^1\times {\mathrm{3169}}^1$

素因数の和:3194

約数の個数: 28

約数和(自身を含む): 27718480

約数和(自身を除く): 11547073

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 3169, 5103, 9507, 22183, 28521, 66549, 85563, 199647, 256689, 598941, 770067, 1796823, 2310201, 5390469, 16171407]

約数ペア:

[(1, 16171407), (3, 5390469), (7, 2310201), (9, 1796823), (21, 770067), (27, 598941), (63, 256689), (81, 199647), (189, 85563), (243, 66549), (567, 28521), (729, 22183), (1701, 9507), (3169, 5103)]