287804001

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{265747}}^1$

素因数の和:265788

約数の個数: 12

約数和(自身を含む): 404999952

約数和(自身を除く): 117195951

約数列:

[1, 3, 19, 57, 361, 1083, 265747, 797241, 5049193, 15147579, 95934667, 287804001]

約数ペア:

[(1, 287804001), (3, 95934667), (19, 15147579), (57, 5049193), (361, 797241), (1083, 265747)]