2172314373

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{278609}}^1$

素因数の和:278748

約数の個数: 16

約数和(自身を含む): 3049107840

約数和(自身を除く): 876793467

約数列:

[1, 3, 23, 69, 113, 339, 2599, 7797, 278609, 835827, 6408007, 19224021, 31482817, 94448451, 724104791, 2172314373]

約数ペア:

[(1, 2172314373), (3, 724104791), (23, 94448451), (69, 31482817), (113, 19224021), (339, 6408007), (2599, 835827), (7797, 278609)]