248326547

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8330

約数の個数: 16

約数和(自身を含む): 292552704

約数和(自身を除く): 44226157

約数列:

[1, 7, 61, 71, 427, 497, 4331, 8191, 30317, 57337, 499651, 581561, 3497557, 4070927, 35475221, 248326547]

約数ペア:

[(1, 248326547), (7, 35475221), (61, 4070927), (71, 3497557), (427, 581561), (497, 499651), (4331, 57337), (8191, 30317)]