2896317

素因数分解:

$3^6\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 28

約数和(自身を含む): 4525020

約数和(自身を除く): 1628703

約数列:

[1, 3, 9, 27, 29, 81, 87, 137, 243, 261, 411, 729, 783, 1233, 2349, 3699, 3973, 7047, 11097, 11919, 21141, 33291, 35757, 99873, 107271, 321813, 965439, 2896317]

約数ペア:

[(1, 2896317), (3, 965439), (9, 321813), (27, 107271), (29, 99873), (81, 35757), (87, 33291), (137, 21141), (243, 11919), (261, 11097), (411, 7047), (729, 3973), (783, 3699), (1233, 2349)]