6650829

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{1747}}^1$

素因数の和:1806

約数の個数: 20

約数和(自身を含む): 10152384

約数和(自身を除く): 3501555

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 1747, 3807, 5241, 15723, 47169, 82109, 141507, 246327, 738981, 2216943, 6650829]

約数ペア:

[(1, 6650829), (3, 2216943), (9, 738981), (27, 246327), (47, 141507), (81, 82109), (141, 47169), (423, 15723), (1269, 5241), (1747, 3807)]