3347649

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{1117}}^1$

素因数の和:1166

約数の個数: 20

約数和(自身を含む): 5140564

約数和(自身を除く): 1792915

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 1117, 2997, 3351, 10053, 30159, 41329, 90477, 123987, 371961, 1115883, 3347649]

約数ペア:

[(1, 3347649), (3, 1115883), (9, 371961), (27, 123987), (37, 90477), (81, 41329), (111, 30159), (333, 10053), (999, 3351), (1117, 2997)]