2831949

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{1979}}^1$

素因数の和:2041

約数の個数: 16

約数和(自身を含む): 4276800

約数和(自身を除く): 1444851

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 1979, 5937, 17811, 53433, 104887, 314661, 943983, 2831949]

約数ペア:

[(1, 2831949), (3, 943983), (9, 314661), (27, 104887), (53, 53433), (159, 17811), (477, 5937), (1431, 1979)]