201209547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871037}}^1$

素因数の和:871058

約数の個数: 16

約数和(自身を含む): 334478592

約数和(自身を除く): 133269045

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 871037, 2613111, 6097259, 9581407, 18291777, 28744221, 67069849, 201209547]

約数ペア:

[(1, 201209547), (3, 67069849), (7, 28744221), (11, 18291777), (21, 9581407), (33, 6097259), (77, 2613111), (231, 871037)]