3740391

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 6091200

約数和(自身を除く): 2350809

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 281, 459, 493, 783, 843, 1479, 2529, 4437, 4777, 7587, 8149, 13311, 14331, 24447, 42993, 73341, 128979, 138533, 220023, 415599, 1246797, 3740391]

約数ペア:

[(1, 3740391), (3, 1246797), (9, 415599), (17, 220023), (27, 138533), (29, 128979), (51, 73341), (87, 42993), (153, 24447), (261, 14331), (281, 13311), (459, 8149), (493, 7587), (783, 4777), (843, 4437), (1479, 2529)]