713796881

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{22279}}^1$

素因数の和:22508

約数の個数: 16

約数和(自身を含む): 855552000

約数和(自身を除く): 141755119

約数列:

[1, 7, 23, 161, 199, 1393, 4577, 22279, 32039, 155953, 512417, 3586919, 4433521, 31034647, 101970983, 713796881]

約数ペア:

[(1, 713796881), (7, 101970983), (23, 31034647), (161, 4433521), (199, 3586919), (1393, 512417), (4577, 155953), (22279, 32039)]