1317967567

素因数分解:

$7^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1\times {\mathrm{991}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 1515077632

約数和(自身を除く): 197110065

約数列:

[1, 7, 313, 607, 991, 2191, 4249, 6937, 189991, 310183, 601537, 1329937, 2171281, 4210759, 188281081, 1317967567]

約数ペア:

[(1, 1317967567), (7, 188281081), (313, 4210759), (607, 2171281), (991, 1329937), (2191, 601537), (4249, 310183), (6937, 189991)]