12574359

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 21853568

約数和(自身を除く): 9279209

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 331, 469, 567, 603, 993, 1407, 1809, 2317, 2979, 4221, 5427, 6951, 8937, 12663, 20853, 22177, 26811, 37989, 62559, 66531, 155239, 187677, 199593, 465717, 598779, 1397151, 1796337, 4191453, 12574359]

約数ペア:

[(1, 12574359), (3, 4191453), (7, 1796337), (9, 1397151), (21, 598779), (27, 465717), (63, 199593), (67, 187677), (81, 155239), (189, 66531), (201, 62559), (331, 37989), (469, 26811), (567, 22177), (603, 20853), (993, 12663), (1407, 8937), (1809, 6951), (2317, 5427), (2979, 4221)]