12848143

素因数分解:

$7^2\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:244

約数の個数: 24

約数和(自身を含む): 16522704

約数和(自身を除く): 3674561

約数列:

[1, 7, 11, 49, 77, 121, 197, 539, 847, 1331, 1379, 2167, 5929, 9317, 9653, 15169, 23837, 65219, 106183, 166859, 262207, 1168013, 1835449, 12848143]

約数ペア:

[(1, 12848143), (7, 1835449), (11, 1168013), (49, 262207), (77, 166859), (121, 106183), (197, 65219), (539, 23837), (847, 15169), (1331, 9653), (1379, 9317), (2167, 5929)]