28964661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1559}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 42232320

約数和(自身を除く): 13267659

約数列:

[1, 3, 11, 33, 563, 1559, 1689, 4677, 6193, 17149, 18579, 51447, 877717, 2633151, 9654887, 28964661]

約数ペア:

[(1, 28964661), (3, 9654887), (11, 2633151), (33, 877717), (563, 51447), (1559, 18579), (1689, 17149), (4677, 6193)]