6886053

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:726

約数の個数: 20

約数和(自身を含む): 10373088

約数和(自身を除く): 3487035

約数列:

[1, 3, 9, 27, 81, 151, 453, 563, 1359, 1689, 4077, 5067, 12231, 15201, 45603, 85013, 255039, 765117, 2295351, 6886053]

約数ペア:

[(1, 6886053), (3, 2295351), (9, 765117), (27, 255039), (81, 85013), (151, 45603), (453, 15201), (563, 12231), (1359, 5067), (1689, 4077)]