16868082189

素因数分解:

$3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1086931}}^1$

素因数の和:1087680

約数の個数: 16

約数和(自身を含む): 25738549760

約数和(自身を除く): 8870467571

約数列:

[1, 3, 7, 21, 739, 2217, 5173, 15519, 1086931, 3260793, 7608517, 22825551, 803242009, 2409726027, 5622694063, 16868082189]

約数ペア:

[(1, 16868082189), (3, 5622694063), (7, 2409726027), (21, 803242009), (739, 22825551), (2217, 7608517), (5173, 3260793), (15519, 1086931)]