218603013

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{1663}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 298721280

約数和(自身を除く): 80118267

約数列:

[1, 3, 43, 129, 1019, 1663, 3057, 4989, 43817, 71509, 131451, 214527, 1694597, 5083791, 72867671, 218603013]

約数ペア:

[(1, 218603013), (3, 72867671), (43, 5083791), (129, 1694597), (1019, 214527), (1663, 131451), (3057, 71509), (4989, 43817)]