21364959

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{92489}}^1$

素因数の和:92510

約数の個数: 16

約数和(自身を含む): 35516160

約数和(自身を除く): 14151201

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 92489, 277467, 647423, 1017379, 1942269, 3052137, 7121653, 21364959]

約数ペア:

[(1, 21364959), (3, 7121653), (7, 3052137), (11, 1942269), (21, 1017379), (33, 647423), (77, 277467), (231, 92489)]