28014957

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 44140800

約数和(自身を除く): 16125843

約数列:

[1, 3, 9, 27, 29, 37, 87, 111, 261, 333, 783, 967, 999, 1073, 2901, 3219, 8703, 9657, 26109, 28043, 28971, 35779, 84129, 107337, 252387, 322011, 757161, 966033, 1037591, 3112773, 9338319, 28014957]

約数ペア:

[(1, 28014957), (3, 9338319), (9, 3112773), (27, 1037591), (29, 966033), (37, 757161), (87, 322011), (111, 252387), (261, 107337), (333, 84129), (783, 35779), (967, 28971), (999, 28043), (1073, 26109), (2901, 9657), (3219, 8703)]