4248702927

素因数分解:

$3^2\times 7^3\times {\mathrm{1376321}}^1$

素因数の和:1376348

約数の個数: 24

約数和(自身を含む): 7156874400

約数和(自身を除く): 2908171473

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 1376321, 4128963, 9634247, 12386889, 28902741, 67439729, 86708223, 202319187, 472078103, 606957561, 1416234309, 4248702927]

約数ペア:

[(1, 4248702927), (3, 1416234309), (7, 606957561), (9, 472078103), (21, 202319187), (49, 86708223), (63, 67439729), (147, 28902741), (343, 12386889), (441, 9634247), (1029, 4128963), (3087, 1376321)]