2912594993

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{12689}}^1$

素因数の和:12989

約数の個数: 24

約数和(自身を含む): 3672587520

約数和(自身を除く): 759992527

約数列:

[1, 7, 11, 77, 121, 271, 847, 1897, 2981, 12689, 20867, 32791, 88823, 139579, 229537, 977053, 1535369, 3438719, 10747583, 24071033, 37825909, 264781363, 416084999, 2912594993]

約数ペア:

[(1, 2912594993), (7, 416084999), (11, 264781363), (77, 37825909), (121, 24071033), (271, 10747583), (847, 3438719), (1897, 1535369), (2981, 977053), (12689, 229537), (20867, 139579), (32791, 88823)]