2741874381

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{914873}}^1$

素因数の和:914922

約数の個数: 20

約数和(自身を含む): 4206590652

約数和(自身を除く): 1464716271

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 914873, 2744619, 8233857, 24701571, 33850301, 74104713, 101550903, 304652709, 913958127, 2741874381]

約数ペア:

[(1, 2741874381), (3, 913958127), (9, 304652709), (27, 101550903), (37, 74104713), (81, 33850301), (111, 24701571), (333, 8233857), (999, 2744619), (2997, 914873)]