2127682011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 3593891840

約数和(自身を除く): 1466209829

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 211, 273, 301, 559, 633, 859, 903, 1477, 1677, 2577, 2743, 3913, 4431, 6013, 8229, 9073, 11167, 11739, 18039, 19201, 27219, 33501, 36937, 57603, 63511, 78169, 110811, 117949, 181249, 190533, 234507, 258559, 353847, 480181, 543747, 775677, 825643, 1268743, 1440543, 2356237, 2476929, 3361267, 3806229, 7068711, 7793707, 10083801, 16493659, 23381121, 49480977, 54555949, 101318191, 163667847, 303954573, 709227337, 2127682011]

約数ペア:

[(1, 2127682011), (3, 709227337), (7, 303954573), (13, 163667847), (21, 101318191), (39, 54555949), (43, 49480977), (91, 23381121), (129, 16493659), (211, 10083801), (273, 7793707), (301, 7068711), (559, 3806229), (633, 3361267), (859, 2476929), (903, 2356237), (1477, 1440543), (1677, 1268743), (2577, 825643), (2743, 775677), (3913, 543747), (4431, 480181), (6013, 353847), (8229, 258559), (9073, 234507), (11167, 190533), (11739, 181249), (18039, 117949), (19201, 110811), (27219, 78169), (33501, 63511), (36937, 57603)]