806891.0000000

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5881}}^1$

素因数の和:5913

約数の個数: 18

約数和(自身を含む): 13993278

約数和(自身を除く): 5048277

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5881, 17643, 52929, 76453, 229359, 688077, 993889, 2981667, 8945001]

約数ペア:

[(1, 8945001), (3, 2981667), (9, 993889), (13, 688077), (39, 229359), (117, 76453), (169, 52929), (507, 17643), (1521, 5881)]