1138962303

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{31741}}^1$

素因数の和:32196

約数の個数: 20

約数和(自身を含む): 1705307208

約数和(自身を除く): 566344905

約数列:

[1, 3, 9, 27, 81, 443, 1329, 3987, 11961, 31741, 35883, 95223, 285669, 857007, 2571021, 14061263, 42183789, 126551367, 379654101, 1138962303]

約数ペア:

[(1, 1138962303), (3, 379654101), (9, 126551367), (27, 42183789), (81, 14061263), (443, 2571021), (1329, 857007), (3987, 285669), (11961, 95223), (31741, 35883)]