726136473

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{52883}}^1$

素因数の和:53108

約数の個数: 16

約数和(自身を含む): 1015372800

約数和(自身を除く): 289236327

約数列:

[1, 3, 23, 69, 199, 597, 4577, 13731, 52883, 158649, 1216309, 3648927, 10523717, 31571151, 242045491, 726136473]

約数ペア:

[(1, 726136473), (3, 242045491), (23, 31571151), (69, 10523717), (199, 3648927), (597, 1216309), (4577, 158649), (13731, 52883)]