1230997236469

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17389}}^1\times {\mathrm{10103}}^1$

素因数の和:27530

約数の個数: 48

約数和(自身を含む): 1682585170560

約数和(自身を除く): 451587934091

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 10103, 17389, 70721, 111133, 121723, 131339, 191279, 226057, 495047, 777931, 852061, 919373, 1338953, 1444729, 1582399, 2486627, 5445517, 6435611, 9372671, 10113103, 11076793, 17406389, 70791721, 121844723, 175681067, 1229767469, 1932491737, 2283853871, 8608372283, 13527442159, 15986977097, 25122392581, 94692095113, 111908839679, 175856748067, 1230997236469]

約数ペア:

[(1, 1230997236469), (7, 175856748067), (11, 111908839679), (13, 94692095113), (49, 25122392581), (77, 15986977097), (91, 13527442159), (143, 8608372283), (539, 2283853871), (637, 1932491737), (1001, 1229767469), (7007, 175681067), (10103, 121844723), (17389, 70791721), (70721, 17406389), (111133, 11076793), (121723, 10113103), (131339, 9372671), (191279, 6435611), (226057, 5445517), (495047, 2486627), (777931, 1582399), (852061, 1444729), (919373, 1338953)]