2080331127

素因数分解:

$3^3\times 7^1\times {\mathrm{11007043}}^1$

素因数の和:11007059

約数の個数: 16

約数和(自身を含む): 3522254080

約数和(自身を除く): 1441922953

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 11007043, 33021129, 77049301, 99063387, 231147903, 297190161, 693443709, 2080331127]

約数ペア:

[(1, 2080331127), (3, 693443709), (7, 297190161), (9, 231147903), (21, 99063387), (27, 77049301), (63, 33021129), (189, 11007043)]