12877611

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1439}}^1$

素因数の和:1618

約数の個数: 16

約数和(自身を含む): 18201600

約数和(自身を除く): 5323989

約数列:

[1, 3, 19, 57, 157, 471, 1439, 2983, 4317, 8949, 27341, 82023, 225923, 677769, 4292537, 12877611]

約数ペア:

[(1, 12877611), (3, 4292537), (19, 677769), (57, 225923), (157, 82023), (471, 27341), (1439, 8949), (2983, 4317)]