20161115847

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2297}}^1\times {\mathrm{57367}}^1$

素因数の和:59687

約数の個数: 24

約数和(自身を含む): 30848609376

約数和(自身を除く): 10687493529

約数列:

[1, 3, 9, 17, 51, 153, 2297, 6891, 20673, 39049, 57367, 117147, 172101, 351441, 516303, 975239, 2925717, 8777151, 131771999, 395315997, 1185947991, 2240123983, 6720371949, 20161115847]

約数ペア:

[(1, 20161115847), (3, 6720371949), (9, 2240123983), (17, 1185947991), (51, 395315997), (153, 131771999), (2297, 8777151), (6891, 2925717), (20673, 975239), (39049, 516303), (57367, 351441), (117147, 172101)]