2714943

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4859136

約数和(自身を除く): 2144193

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 73, 77, 147, 161, 219, 231, 253, 483, 511, 539, 759, 803, 1127, 1533, 1617, 1679, 1771, 2409, 3381, 3577, 5037, 5313, 5621, 10731, 11753, 12397, 16863, 18469, 35259, 37191, 39347, 55407, 82271, 118041, 129283, 246813, 387849, 904981, 2714943]

約数ペア:

[(1, 2714943), (3, 904981), (7, 387849), (11, 246813), (21, 129283), (23, 118041), (33, 82271), (49, 55407), (69, 39347), (73, 37191), (77, 35259), (147, 18469), (161, 16863), (219, 12397), (231, 11753), (253, 10731), (483, 5621), (511, 5313), (539, 5037), (759, 3577), (803, 3381), (1127, 2409), (1533, 1771), (1617, 1679)]