1806356241

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{85009}}^1$

素因数の和:85805

約数の個数: 16

約数和(自身を含む): 2679515200

約数和(自身を除く): 873158959

約数列:

[1, 3, 9, 27, 787, 2361, 7083, 21249, 85009, 255027, 765081, 2295243, 66902083, 200706249, 602118747, 1806356241]

約数ペア:

[(1, 1806356241), (3, 602118747), (9, 200706249), (27, 66902083), (787, 2295243), (2361, 765081), (7083, 255027), (21249, 85009)]