2596257

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:333

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 1447263

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 239, 639, 717, 1207, 2151, 3621, 4063, 10863, 12189, 16969, 36567, 50907, 152721, 288473, 865419, 2596257]

約数ペア:

[(1, 2596257), (3, 865419), (9, 288473), (17, 152721), (51, 50907), (71, 36567), (153, 16969), (213, 12189), (239, 10863), (639, 4063), (717, 3621), (1207, 2151)]