1566996717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{27883}}^1$

素因数の和:28041

約数の個数: 32

約数和(自身を含む): 2473422336

約数和(自身を除く): 906425619

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 393, 429, 1441, 1703, 4323, 5109, 18733, 27883, 56199, 83649, 306713, 362479, 920139, 1087437, 3652673, 3987269, 10958019, 11961807, 40179403, 47484749, 120538209, 142454247, 522332239, 1566996717]

約数ペア:

[(1, 1566996717), (3, 522332239), (11, 142454247), (13, 120538209), (33, 47484749), (39, 40179403), (131, 11961807), (143, 10958019), (393, 3987269), (429, 3652673), (1441, 1087437), (1703, 920139), (4323, 362479), (5109, 306713), (18733, 83649), (27883, 56199)]