2848131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 4835376

約数和(自身を除く): 1987245

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 2213, 6639, 19917, 24343, 28769, 73029, 86307, 219087, 258921, 316459, 949377, 2848131]

約数ペア:

[(1, 2848131), (3, 949377), (9, 316459), (11, 258921), (13, 219087), (33, 86307), (39, 73029), (99, 28769), (117, 24343), (143, 19917), (429, 6639), (1287, 2213)]