6413589

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 11741184

約数和(自身を除く): 5327595

約数列:

[1, 3, 7, 9, 13, 21, 39, 41, 63, 91, 117, 123, 191, 273, 287, 369, 533, 573, 819, 861, 1337, 1599, 1719, 2483, 2583, 3731, 4011, 4797, 7449, 7831, 11193, 12033, 17381, 22347, 23493, 33579, 52143, 54817, 70479, 101803, 156429, 164451, 305409, 493353, 712621, 916227, 2137863, 6413589]

約数ペア:

[(1, 6413589), (3, 2137863), (7, 916227), (9, 712621), (13, 493353), (21, 305409), (39, 164451), (41, 156429), (63, 101803), (91, 70479), (117, 54817), (123, 52143), (191, 33579), (273, 23493), (287, 22347), (369, 17381), (533, 12033), (573, 11193), (819, 7831), (861, 7449), (1337, 4797), (1599, 4011), (1719, 3731), (2483, 2583)]