2019439023

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1\times {\mathrm{2857}}^1$

素因数の和:3311

約数の個数: 32

約数和(自身を含む): 3119015424

約数和(自身を除く): 1099576401

約数列:

[1, 3, 7, 21, 97, 291, 347, 679, 1041, 2037, 2429, 2857, 7287, 8571, 19999, 33659, 59997, 100977, 235613, 277129, 706839, 831387, 991379, 1939903, 2974137, 5819709, 6939653, 20818959, 96163763, 288491289, 673146341, 2019439023]

約数ペア:

[(1, 2019439023), (3, 673146341), (7, 288491289), (21, 96163763), (97, 20818959), (291, 6939653), (347, 5819709), (679, 2974137), (1041, 1939903), (2037, 991379), (2429, 831387), (2857, 706839), (7287, 277129), (8571, 235613), (19999, 100977), (33659, 59997)]