9218637

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{811}}^1$

素因数の和:1241

約数の個数: 16

約数和(自身を含む): 13706560

約数和(自身を除く): 4487923

約数列:

[1, 3, 9, 27, 421, 811, 1263, 2433, 3789, 7299, 11367, 21897, 341431, 1024293, 3072879, 9218637]

約数ペア:

[(1, 9218637), (3, 3072879), (9, 1024293), (27, 341431), (421, 21897), (811, 11367), (1263, 7299), (2433, 3789)]