2754567

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1140

約数の個数: 20

約数和(自身を含む): 4251456

約数和(自身を除く): 1496889

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1097, 2511, 3291, 9873, 29619, 34007, 88857, 102021, 306063, 918189, 2754567]

約数ペア:

[(1, 2754567), (3, 918189), (9, 306063), (27, 102021), (31, 88857), (81, 34007), (93, 29619), (279, 9873), (837, 3291), (1097, 2511)]