2612996883

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4909}}^1$

素因数の和:5017

約数の個数: 72

約数和(自身を含む): 4715249760

約数和(自身を除く): 2102252877

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 71, 119, 147, 153, 213, 357, 441, 497, 639, 833, 1071, 1207, 1491, 2499, 3479, 3621, 4473, 4909, 7497, 8449, 10437, 10863, 14727, 25347, 31311, 34363, 44181, 59143, 76041, 83453, 103089, 177429, 240541, 250359, 309267, 348539, 532287, 584171, 721623, 751077, 1045617, 1752513, 2164869, 2439773, 3136851, 4089197, 5257539, 5925163, 7319319, 12267591, 17078411, 17775489, 21957957, 36802773, 41476141, 51235233, 53326467, 124428423, 153705699, 290332987, 373285269, 870998961, 2612996883]

約数ペア:

[(1, 2612996883), (3, 870998961), (7, 373285269), (9, 290332987), (17, 153705699), (21, 124428423), (49, 53326467), (51, 51235233), (63, 41476141), (71, 36802773), (119, 21957957), (147, 17775489), (153, 17078411), (213, 12267591), (357, 7319319), (441, 5925163), (497, 5257539), (639, 4089197), (833, 3136851), (1071, 2439773), (1207, 2164869), (1491, 1752513), (2499, 1045617), (3479, 751077), (3621, 721623), (4473, 584171), (4909, 532287), (7497, 348539), (8449, 309267), (10437, 250359), (10863, 240541), (14727, 177429), (25347, 103089), (31311, 83453), (34363, 76041), (44181, 59143)]