78457413

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1\times {\mathrm{823}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 107317760

約数和(自身を除く): 28860347

約数列:

[1, 3, 43, 129, 739, 823, 2217, 2469, 31777, 35389, 95331, 106167, 608197, 1824591, 26152471, 78457413]

約数ペア:

[(1, 78457413), (3, 26152471), (43, 1824591), (129, 608197), (739, 106167), (823, 95331), (2217, 35389), (2469, 31777)]