2986269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6961}}^1$

素因数の和:6988

約数の個数: 16

約数和(自身を含む): 4678464

約数和(自身を除く): 1692195

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 6961, 20883, 76571, 90493, 229713, 271479, 995423, 2986269]

約数ペア:

[(1, 2986269), (3, 995423), (11, 271479), (13, 229713), (33, 90493), (39, 76571), (143, 20883), (429, 6961)]