1796337

素因数分解:

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

素因数の和:410

約数の個数: 20

約数和(自身を含む): 2731696

約数和(自身を除く): 935359

約数列:

[1, 3, 9, 27, 67, 81, 201, 331, 603, 993, 1809, 2979, 5427, 8937, 22177, 26811, 66531, 199593, 598779, 1796337]

約数ペア:

[(1, 1796337), (3, 598779), (9, 199593), (27, 66531), (67, 26811), (81, 22177), (201, 8937), (331, 5427), (603, 2979), (993, 1809)]