2016605829

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{4111}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 3240124416

約数和(自身を除く): 1223518587

約数列:

[1, 3, 7, 21, 47, 49, 71, 141, 147, 213, 329, 497, 987, 1491, 2303, 3337, 3479, 4111, 6909, 10011, 10437, 12333, 23359, 28777, 70077, 86331, 163513, 193217, 201439, 291881, 490539, 579651, 604317, 875643, 1352519, 2043167, 4057557, 6129501, 9467633, 13718407, 14302169, 28402899, 41155221, 42906507, 96028849, 288086547, 672201943, 2016605829]

約数ペア:

[(1, 2016605829), (3, 672201943), (7, 288086547), (21, 96028849), (47, 42906507), (49, 41155221), (71, 28402899), (141, 14302169), (147, 13718407), (213, 9467633), (329, 6129501), (497, 4057557), (987, 2043167), (1491, 1352519), (2303, 875643), (3337, 604317), (3479, 579651), (4111, 490539), (6909, 291881), (10011, 201439), (10437, 193217), (12333, 163513), (23359, 86331), (28777, 70077)]