965439

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 1506960

約数和(自身を除く): 541521

約数列:

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

約数ペア:

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