7139560329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{249539}}^1$

素因数の和:249590

約数の個数: 36

約数和(自身を含む): 11950969680

約数和(自身を除く): 4811409351

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 289, 561, 867, 1683, 2601, 3179, 9537, 28611, 249539, 748617, 2245851, 2744929, 4242163, 8234787, 12726489, 24704361, 38179467, 46663793, 72116771, 139991379, 216350313, 419974137, 649050939, 793284481, 2379853443, 7139560329]

約数ペア:

[(1, 7139560329), (3, 2379853443), (9, 793284481), (11, 649050939), (17, 419974137), (33, 216350313), (51, 139991379), (99, 72116771), (153, 46663793), (187, 38179467), (289, 24704361), (561, 12726489), (867, 8234787), (1683, 4242163), (2601, 2744929), (3179, 2245851), (9537, 748617), (28611, 249539)]