2968863

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 4375296

約数和(自身を除く): 1406433

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 2531, 7593, 43027, 58213, 129081, 174639, 989621, 2968863]

約数ペア:

[(1, 2968863), (3, 989621), (17, 174639), (23, 129081), (51, 58213), (69, 43027), (391, 7593), (1173, 2531)]