8882881

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 10499328

約数和(自身を除く): 1616447

約数列:

[1, 7, 61, 71, 293, 427, 497, 2051, 4331, 17873, 20803, 30317, 125111, 145621, 1268983, 8882881]

約数ペア:

[(1, 8882881), (7, 1268983), (61, 145621), (71, 125111), (293, 30317), (427, 20803), (497, 17873), (2051, 4331)]