2882561361

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{128749}}^1$

素因数の和:129208

約数の個数: 16

約数和(自身を含む): 4078800000

約数和(自身を除く): 1196238639

約数列:

[1, 3, 17, 51, 439, 1317, 7463, 22389, 128749, 386247, 2188733, 6566199, 56520811, 169562433, 960853787, 2882561361]

約数ペア:

[(1, 2882561361), (3, 960853787), (17, 169562433), (51, 56520811), (439, 6566199), (1317, 2188733), (7463, 386247), (22389, 128749)]