2827831239

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{4425401}}^1$

素因数の和:4425478

約数の個数: 12

約数和(自身を含む): 4142176272

約数和(自身を除く): 1314345033

約数列:

[1, 3, 9, 71, 213, 639, 4425401, 13276203, 39828609, 314203471, 942610413, 2827831239]

約数ペア:

[(1, 2827831239), (3, 942610413), (9, 314203471), (71, 39828609), (213, 13276203), (639, 4425401)]