2487627

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 3875040

約数和(自身を除く): 1387413

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 229, 639, 687, 1207, 2061, 3621, 3893, 10863, 11679, 16259, 35037, 48777, 146331, 276403, 829209, 2487627]

約数ペア:

[(1, 2487627), (3, 829209), (9, 276403), (17, 146331), (51, 48777), (71, 35037), (153, 16259), (213, 11679), (229, 10863), (639, 3893), (687, 3621), (1207, 2061)]