1296718161

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{277}}^1\times {\mathrm{6529}}^1$

素因数の和:7048

約数の個数: 16

約数和(自身を含む): 1742726400

約数和(自身を除く): 446008239

約数列:

[1, 3, 239, 277, 717, 831, 6529, 19587, 66203, 198609, 1560431, 1808533, 4681293, 5425599, 432239387, 1296718161]

約数ペア:

[(1, 1296718161), (3, 432239387), (239, 5425599), (277, 4681293), (717, 1808533), (831, 1560431), (6529, 198609), (19587, 66203)]