15702891

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{907}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 21792000

約数和(自身を除く): 6089109

約数列:

[1, 3, 29, 87, 199, 597, 907, 2721, 5771, 17313, 26303, 78909, 180493, 541479, 5234297, 15702891]

約数ペア:

[(1, 15702891), (3, 5234297), (29, 541479), (87, 180493), (199, 78909), (597, 26303), (907, 17313), (2721, 5771)]