3098709

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 5005440

約数和(自身を除く): 1906731

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 157, 387, 459, 471, 731, 1161, 1413, 2193, 2669, 4239, 6579, 6751, 8007, 19737, 20253, 24021, 60759, 72063, 114767, 182277, 344301, 1032903, 3098709]

約数ペア:

[(1, 3098709), (3, 1032903), (9, 344301), (17, 182277), (27, 114767), (43, 72063), (51, 60759), (129, 24021), (153, 20253), (157, 19737), (387, 8007), (459, 6751), (471, 6579), (731, 4239), (1161, 2669), (1413, 2193)]