13301337

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{27539}}^1$

素因数の和:27572

約数の個数: 16

約数和(自身を含む): 21150720

約数和(自身を除く): 7849383

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 27539, 82617, 192773, 578319, 633397, 1900191, 4433779, 13301337]

約数ペア:

[(1, 13301337), (3, 4433779), (7, 1900191), (21, 633397), (23, 578319), (69, 192773), (161, 82617), (483, 27539)]