189596827

素因数分解:

$7^2\times {\mathrm{1361}}^1\times {\mathrm{2843}}^1$

素因数の和:4218

約数の個数: 12

約数和(自身を含む): 220791096

約数和(自身を除く): 31194269

約数列:

[1, 7, 49, 1361, 2843, 9527, 19901, 66689, 139307, 3869323, 27085261, 189596827]

約数ペア:

[(1, 189596827), (7, 27085261), (49, 3869323), (1361, 139307), (2843, 66689), (9527, 19901)]