6338787

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 11031552

約数和(自身を除く): 4692765

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 107, 147, 217, 273, 321, 403, 637, 651, 749, 1209, 1391, 1519, 1911, 2247, 2821, 3317, 4173, 4557, 5243, 8463, 9737, 9951, 15729, 19747, 23219, 29211, 43121, 59241, 68159, 69657, 129363, 162533, 204477, 301847, 487599, 905541, 2112929, 6338787]

約数ペア:

[(1, 6338787), (3, 2112929), (7, 905541), (13, 487599), (21, 301847), (31, 204477), (39, 162533), (49, 129363), (91, 69657), (93, 68159), (107, 59241), (147, 43121), (217, 29211), (273, 23219), (321, 19747), (403, 15729), (637, 9951), (651, 9737), (749, 8463), (1209, 5243), (1391, 4557), (1519, 4173), (1911, 3317), (2247, 2821)]