2849499

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 20

約数和(自身を含む): 4305664

約数和(自身を除く): 1456165

約数列:

[1, 3, 9, 27, 81, 127, 277, 381, 831, 1143, 2493, 3429, 7479, 10287, 22437, 35179, 105537, 316611, 949833, 2849499]

約数ペア:

[(1, 2849499), (3, 949833), (9, 316611), (27, 105537), (81, 35179), (127, 22437), (277, 10287), (381, 7479), (831, 3429), (1143, 2493)]