683964009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1019}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 1082652480

約数和(自身を除く): 398688471

約数列:

[1, 3, 9, 17, 41, 51, 107, 123, 153, 321, 369, 697, 963, 1019, 1819, 2091, 3057, 4387, 5457, 6273, 9171, 13161, 16371, 17323, 39483, 41779, 51969, 74579, 109033, 125337, 155907, 223737, 327099, 376011, 671211, 710243, 981297, 1853561, 2130729, 4470353, 5560683, 6392187, 13411059, 16682049, 40233177, 75996001, 227988003, 683964009]

約数ペア:

[(1, 683964009), (3, 227988003), (9, 75996001), (17, 40233177), (41, 16682049), (51, 13411059), (107, 6392187), (123, 5560683), (153, 4470353), (321, 2130729), (369, 1853561), (697, 981297), (963, 710243), (1019, 671211), (1819, 376011), (2091, 327099), (3057, 223737), (4387, 155907), (5457, 125337), (6273, 109033), (9171, 74579), (13161, 51969), (16371, 41779), (17323, 39483)]