2559951

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1607}}^1$

素因数の和:1675

約数の個数: 16

約数和(自身を含む): 3859200

約数和(自身を除く): 1299249

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 1607, 4821, 14463, 43389, 94813, 284439, 853317, 2559951]

約数ペア:

[(1, 2559951), (3, 853317), (9, 284439), (27, 94813), (59, 43389), (177, 14463), (531, 4821), (1593, 1607)]