289344933

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{50789}}^1$

素因数の和:51009

約数の個数: 16

約数和(自身を含む): 430699200

約数和(自身を除く): 141354267

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 50789, 152367, 457101, 1371303, 10716479, 32149437, 96448311, 289344933]

約数ペア:

[(1, 289344933), (3, 96448311), (9, 32149437), (27, 10716479), (211, 1371303), (633, 457101), (1899, 152367), (5697, 50789)]