2893077

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 5018112

約数和(自身を除く): 2125035

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 191, 297, 459, 561, 573, 891, 1377, 1683, 1719, 2101, 3247, 5049, 5157, 6303, 9741, 15147, 15471, 18909, 29223, 35717, 56727, 87669, 107151, 170181, 263007, 321453, 964359, 2893077]

約数ペア:

[(1, 2893077), (3, 964359), (9, 321453), (11, 263007), (17, 170181), (27, 107151), (33, 87669), (51, 56727), (81, 35717), (99, 29223), (153, 18909), (187, 15471), (191, 15147), (297, 9741), (459, 6303), (561, 5157), (573, 5049), (891, 3247), (1377, 2101), (1683, 1719)]