424207341

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21493}}^1$

素因数の和:21562

約数の個数: 32

約数和(自身を含む): 680929920

約数和(自身を除く): 256722579

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 19737, 21493, 64479, 193437, 365381, 580311, 924199, 1096143, 2772597, 3288429, 8317791, 9865287, 15711383, 24953373, 47134149, 141402447, 424207341]

約数ペア:

[(1, 424207341), (3, 141402447), (9, 47134149), (17, 24953373), (27, 15711383), (43, 9865287), (51, 8317791), (129, 3288429), (153, 2772597), (387, 1096143), (459, 924199), (731, 580311), (1161, 365381), (2193, 193437), (6579, 64479), (19737, 21493)]