212696517

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{3559}}^1$

素因数の和:5384

約数の個数: 16

約数和(自身を含む): 309634560

約数和(自身を除く): 96938043

約数列:

[1, 3, 11, 33, 1811, 3559, 5433, 10677, 19921, 39149, 59763, 117447, 6445349, 19336047, 70898839, 212696517]

約数ペア:

[(1, 212696517), (3, 70898839), (11, 19336047), (33, 6445349), (1811, 117447), (3559, 59763), (5433, 39149), (10677, 19921)]