2919910653

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{21799}}^1$

素因数の和:21871

約数の個数: 48

約数和(自身を含む): 4870992000

約数和(自身を除く): 1951081347

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 297, 363, 369, 451, 1089, 1107, 1353, 3267, 4059, 4961, 12177, 14883, 21799, 44649, 65397, 133947, 196191, 239789, 588573, 719367, 893759, 2158101, 2637679, 2681277, 6474303, 7913037, 8043831, 9831349, 23739111, 24131493, 29494047, 71217333, 88482141, 108144839, 265446423, 324434517, 973303551, 2919910653]

約数ペア:

[(1, 2919910653), (3, 973303551), (9, 324434517), (11, 265446423), (27, 108144839), (33, 88482141), (41, 71217333), (99, 29494047), (121, 24131493), (123, 23739111), (297, 9831349), (363, 8043831), (369, 7913037), (451, 6474303), (1089, 2681277), (1107, 2637679), (1353, 2158101), (3267, 893759), (4059, 719367), (4961, 588573), (12177, 239789), (14883, 196191), (21799, 133947), (44649, 65397)]