138370259

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 152029152

約数和(自身を除く): 13658893

約数列:

[1, 17, 43, 73, 731, 1241, 2593, 3139, 44081, 53363, 111499, 189289, 1895483, 3217913, 8139427, 138370259]

約数ペア:

[(1, 138370259), (17, 8139427), (43, 3217913), (73, 1895483), (731, 189289), (1241, 111499), (2593, 53363), (3139, 44081)]