812241021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1\times {\mathrm{4703}}^1$

素因数の和:7232

約数の個数: 16

約数和(自身を含む): 1130766336

約数和(自身を除く): 318525315

約数列:

[1, 3, 23, 69, 2503, 4703, 7509, 14109, 57569, 108169, 172707, 324507, 11771609, 35314827, 270747007, 812241021]

約数ペア:

[(1, 812241021), (3, 270747007), (23, 35314827), (69, 11771609), (2503, 324507), (4703, 172707), (7509, 108169), (14109, 57569)]