289245429

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{171863}}^1$

素因数の和:171897

約数の個数: 24

約数和(自身を含む): 482594112

約数和(自身を除く): 193348683

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 171863, 515589, 1546767, 1890493, 2921671, 5671479, 8765013, 17014437, 26295039, 32138381, 96415143, 289245429]

約数ペア:

[(1, 289245429), (3, 96415143), (9, 32138381), (11, 26295039), (17, 17014437), (33, 8765013), (51, 5671479), (99, 2921671), (153, 1890493), (187, 1546767), (561, 515589), (1683, 171863)]