298418229

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{17189}}^1$

素因数の和:17841

約数の個数: 16

約数和(自身を含む): 442814400

約数和(自身を除く): 144396171

約数列:

[1, 3, 9, 27, 643, 1929, 5787, 17189, 17361, 51567, 154701, 464103, 11052527, 33157581, 99472743, 298418229]

約数ペア:

[(1, 298418229), (3, 99472743), (9, 33157581), (27, 11052527), (643, 464103), (1929, 154701), (5787, 51567), (17189, 17361)]