130702521

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{653}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 176171904

約数和(自身を除く): 45469383

約数列:

[1, 3, 137, 411, 487, 653, 1461, 1959, 66719, 89461, 200157, 268383, 318011, 954033, 43567507, 130702521]

約数ペア:

[(1, 130702521), (3, 43567507), (137, 954033), (411, 318011), (487, 268383), (653, 200157), (1461, 89461), (1959, 66719)]