15673724209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{1279}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 19790991360

約数和(自身を除く): 4117267151

約数列:

[1, 11, 13, 17, 71, 143, 187, 221, 781, 923, 1207, 1279, 2431, 5041, 10153, 13277, 14069, 15691, 16627, 21743, 55451, 65533, 85697, 90809, 172601, 182897, 239173, 282659, 720863, 942667, 998899, 1114061, 1180517, 1543753, 3109249, 6447439, 12254671, 12985687, 16981283, 20068789, 70921829, 83816707, 109606463, 220756679, 921983777, 1205671093, 1424884019, 15673724209]

約数ペア:

[(1, 15673724209), (11, 1424884019), (13, 1205671093), (17, 921983777), (71, 220756679), (143, 109606463), (187, 83816707), (221, 70921829), (781, 20068789), (923, 16981283), (1207, 12985687), (1279, 12254671), (2431, 6447439), (5041, 3109249), (10153, 1543753), (13277, 1180517), (14069, 1114061), (15691, 998899), (16627, 942667), (21743, 720863), (55451, 282659), (65533, 239173), (85697, 182897), (90809, 172601)]