6389019

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 5404581

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 269, 273, 377, 609, 807, 819, 1131, 1827, 1883, 2421, 2639, 3393, 3497, 5649, 7801, 7917, 10491, 16947, 23403, 23751, 24479, 31473, 54607, 70209, 73437, 101413, 163821, 220311, 304239, 491463, 709891, 912717, 2129673, 6389019]

約数ペア:

[(1, 6389019), (3, 2129673), (7, 912717), (9, 709891), (13, 491463), (21, 304239), (29, 220311), (39, 163821), (63, 101413), (87, 73437), (91, 70209), (117, 54607), (203, 31473), (261, 24479), (269, 23751), (273, 23403), (377, 16947), (609, 10491), (807, 7917), (819, 7801), (1131, 5649), (1827, 3497), (1883, 3393), (2421, 2639)]