1796645889

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 2765767680

約数和(自身を除く): 969121791

約数列:

[1, 3, 9, 31, 37, 93, 111, 269, 279, 333, 647, 807, 1147, 1941, 2421, 3441, 5823, 8339, 9953, 10323, 20057, 23939, 25017, 29859, 60171, 71817, 75051, 89577, 174043, 180513, 215451, 308543, 522129, 742109, 925629, 1566387, 2226327, 2776887, 5395333, 6439591, 6678981, 16185999, 19318773, 48557997, 57956319, 199627321, 598881963, 1796645889]

約数ペア:

[(1, 1796645889), (3, 598881963), (9, 199627321), (31, 57956319), (37, 48557997), (93, 19318773), (111, 16185999), (269, 6678981), (279, 6439591), (333, 5395333), (647, 2776887), (807, 2226327), (1147, 1566387), (1941, 925629), (2421, 742109), (3441, 522129), (5823, 308543), (8339, 215451), (9953, 180513), (10323, 174043), (20057, 89577), (23939, 75051), (25017, 71817), (29859, 60171)]