2843397

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1987}}^1$

素因数の和:2049

約数の個数: 16

約数和(自身を含む): 4294080

約数和(自身を除く): 1450683

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1987, 5961, 17883, 53649, 105311, 315933, 947799, 2843397]

約数ペア:

[(1, 2843397), (3, 947799), (9, 315933), (27, 105311), (53, 53649), (159, 17883), (477, 5961), (1431, 1987)]