87333239

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 107730000

約数和(自身を除く): 20396761

約数列:

[1, 7, 29, 41, 49, 203, 287, 1189, 1421, 1499, 2009, 8323, 10493, 43471, 58261, 61459, 73451, 304297, 430213, 1782311, 2130079, 3011491, 12476177, 87333239]

約数ペア:

[(1, 87333239), (7, 12476177), (29, 3011491), (41, 2130079), (49, 1782311), (203, 430213), (287, 304297), (1189, 73451), (1421, 61459), (1499, 58261), (2009, 43471), (8323, 10493)]