21340011

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92381}}^1$

素因数の和:92402

約数の個数: 16

約数和(自身を含む): 35474688

約数和(自身を除く): 14134677

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 92381, 277143, 646667, 1016191, 1940001, 3048573, 7113337, 21340011]

約数ペア:

[(1, 21340011), (3, 7113337), (7, 3048573), (11, 1940001), (21, 1016191), (33, 646667), (77, 277143), (231, 92381)]