980715009

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{50581}}^1$

素因数の和:50888

約数の個数: 16

約数和(自身を含む): 1369355904

約数和(自身を除く): 388640895

約数列:

[1, 3, 23, 69, 281, 843, 6463, 19389, 50581, 151743, 1163363, 3490089, 14213261, 42639783, 326905003, 980715009]

約数ペア:

[(1, 980715009), (3, 326905003), (23, 42639783), (69, 14213261), (281, 3490089), (843, 1163363), (6463, 151743), (19389, 50581)]