679548897

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{601}}^1\times {\mathrm{1721}}^1$

素因数の和:2401

約数の個数: 24

約数和(自身を含む): 997251528

約数和(自身を除く): 317702631

約数列:

[1, 3, 9, 73, 219, 601, 657, 1721, 1803, 5163, 5409, 15489, 43873, 125633, 131619, 376899, 394857, 1034321, 1130697, 3102963, 9308889, 75505433, 226516299, 679548897]

約数ペア:

[(1, 679548897), (3, 226516299), (9, 75505433), (73, 9308889), (219, 3102963), (601, 1130697), (657, 1034321), (1721, 394857), (1803, 376899), (5163, 131619), (5409, 125633), (15489, 43873)]