888924239

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1051}}^1$

素因数の和:1527

約数の個数: 24

約数和(自身を含む): 1062801936

約数和(自身を除く): 173877697

約数列:

[1, 7, 41, 49, 287, 421, 1051, 2009, 2947, 7357, 17261, 20629, 43091, 51499, 120827, 301637, 442471, 845789, 2111459, 3097297, 18141311, 21681079, 126989177, 888924239]

約数ペア:

[(1, 888924239), (7, 126989177), (41, 21681079), (49, 18141311), (287, 3097297), (421, 2111459), (1051, 845789), (2009, 442471), (2947, 301637), (7357, 120827), (17261, 51499), (20629, 43091)]