57170113

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 23268287

約数列:

[1, 7, 11, 13, 41, 49, 77, 91, 143, 199, 287, 451, 533, 539, 637, 1001, 1393, 2009, 2189, 2587, 3157, 3731, 5863, 7007, 8159, 9751, 15323, 18109, 22099, 26117, 28457, 41041, 57113, 89749, 106067, 107261, 126763, 199199, 287287, 399791, 628243, 742469, 1166737, 1394393, 4397701, 5197283, 8167159, 57170113]

約数ペア:

[(1, 57170113), (7, 8167159), (11, 5197283), (13, 4397701), (41, 1394393), (49, 1166737), (77, 742469), (91, 628243), (143, 399791), (199, 287287), (287, 199199), (451, 126763), (533, 107261), (539, 106067), (637, 89749), (1001, 57113), (1393, 41041), (2009, 28457), (2189, 26117), (2587, 22099), (3157, 18109), (3731, 15323), (5863, 9751), (7007, 8159)]