2280521151

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1787}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 3681849600

約数和(自身を除く): 1401328449

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 439, 969, 1317, 1787, 2907, 3951, 5361, 7463, 8341, 16083, 22389, 25023, 30379, 33953, 67167, 75069, 91137, 101859, 141797, 273411, 305577, 425391, 577201, 784493, 1276173, 1731603, 2353479, 5194809, 7060437, 13336381, 14905367, 40009143, 44716101, 120027429, 134148303, 253391239, 760173717, 2280521151]

約数ペア:

[(1, 2280521151), (3, 760173717), (9, 253391239), (17, 134148303), (19, 120027429), (51, 44716101), (57, 40009143), (153, 14905367), (171, 13336381), (323, 7060437), (439, 5194809), (969, 2353479), (1317, 1731603), (1787, 1276173), (2907, 784493), (3951, 577201), (5361, 425391), (7463, 305577), (8341, 273411), (16083, 141797), (22389, 101859), (25023, 91137), (30379, 75069), (33953, 67167)]