147291211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1498

約数の個数: 16

約数和(自身を含む): 159913600

約数和(自身を除く): 12622389

約数列:

[1, 19, 43, 139, 817, 1297, 2641, 5977, 24643, 55771, 113563, 180283, 1059649, 3425377, 7752169, 147291211]

約数ペア:

[(1, 147291211), (19, 7752169), (43, 3425377), (139, 1059649), (817, 180283), (1297, 113563), (2641, 55771), (5977, 24643)]