345776787

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{4493}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 530004384

約数和(自身を除く): 184227597

約数列:

[1, 3, 9, 17, 51, 153, 503, 1509, 4493, 4527, 8551, 13479, 25653, 40437, 76381, 76959, 229143, 687429, 2259979, 6779937, 20339811, 38419643, 115258929, 345776787]

約数ペア:

[(1, 345776787), (3, 115258929), (9, 38419643), (17, 20339811), (51, 6779937), (153, 2259979), (503, 687429), (1509, 229143), (4493, 76959), (4527, 76381), (8551, 40437), (13479, 25653)]