339236589

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{18919}}^1$

素因数の和:19104

約数の個数: 16

約数和(自身を含む): 466188800

約数和(自身を除く): 126952211

約数列:

[1, 3, 43, 129, 139, 417, 5977, 17931, 18919, 56757, 813517, 2440551, 2629741, 7889223, 113078863, 339236589]

約数ペア:

[(1, 339236589), (3, 113078863), (43, 7889223), (129, 2629741), (139, 2440551), (417, 813517), (5977, 56757), (17931, 18919)]