338925843

素因数分解:

$3^3\times {\mathrm{277}}^1\times {\mathrm{45317}}^1$

素因数の和:45603

約数の個数: 16

約数和(自身を含む): 503936160

約数和(自身を除く): 165010317

約数列:

[1, 3, 9, 27, 277, 831, 2493, 7479, 45317, 135951, 407853, 1223559, 12552809, 37658427, 112975281, 338925843]

約数ペア:

[(1, 338925843), (3, 112975281), (9, 37658427), (27, 12552809), (277, 1223559), (831, 407853), (2493, 135951), (7479, 45317)]