281049637899

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{6703}}^1\times {\mathrm{100549}}^1$

素因数の和:107394

約数の個数: 16

約数和(自身を含む): 377488832000

約数和(自身を除く): 96439194101

約数列:

[1, 3, 139, 417, 6703, 20109, 100549, 301647, 931717, 2795151, 13976311, 41928933, 673979947, 2021939841, 93683212633, 281049637899]

約数ペア:

[(1, 281049637899), (3, 93683212633), (139, 2021939841), (417, 673979947), (6703, 41928933), (20109, 13976311), (100549, 2795151), (301647, 931717)]