2593863

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1076

約数の個数: 20

約数和(自身を含む): 4003648

約数和(自身を除く): 1409785

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 1033, 2511, 3099, 9297, 27891, 32023, 83673, 96069, 288207, 864621, 2593863]

約数ペア:

[(1, 2593863), (3, 864621), (9, 288207), (27, 96069), (31, 83673), (81, 32023), (93, 27891), (279, 9297), (837, 3099), (1033, 2511)]