388896793909

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2297}}^1\times {\mathrm{52727}}^1$

素因数の和:55069

約数の個数: 24

約数和(自身を含む): 443478335040

約数和(自身を除く): 54581541131

約数列:

[1, 13, 19, 169, 247, 2297, 3211, 29861, 43643, 52727, 388193, 567359, 685451, 1001813, 7375667, 8910863, 13023569, 121113919, 169306397, 1574480947, 2301164461, 20468252311, 29915137993, 388896793909]

約数ペア:

[(1, 388896793909), (13, 29915137993), (19, 20468252311), (169, 2301164461), (247, 1574480947), (2297, 169306397), (3211, 121113919), (29861, 13023569), (43643, 8910863), (52727, 7375667), (388193, 1001813), (567359, 685451)]