8689479

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{971}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 12286080

約数和(自身を除く): 3596601

約数列:

[1, 3, 19, 57, 157, 471, 971, 2913, 2983, 8949, 18449, 55347, 152447, 457341, 2896493, 8689479]

約数ペア:

[(1, 8689479), (3, 2896493), (19, 457341), (57, 152447), (157, 55347), (471, 18449), (971, 8949), (2913, 2983)]