2739177

素因数分解:

$3^4\times 7^1\times {\mathrm{4831}}^1$

素因数の和:4850

約数の個数: 20

約数和(自身を含む): 4677376

約数和(自身を除く): 1938199

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4831, 14493, 33817, 43479, 101451, 130437, 304353, 391311, 913059, 2739177]

約数ペア:

[(1, 2739177), (3, 913059), (7, 391311), (9, 304353), (21, 130437), (27, 101451), (63, 43479), (81, 33817), (189, 14493), (567, 4831)]