2768949

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{103}}^2$

素因数の和:241

約数の個数: 18

約数和(自身を含む): 4178070

約数和(自身を除く): 1409121

約数列:

[1, 3, 9, 29, 87, 103, 261, 309, 927, 2987, 8961, 10609, 26883, 31827, 95481, 307661, 922983, 2768949]

約数ペア:

[(1, 2768949), (3, 922983), (9, 307661), (29, 95481), (87, 31827), (103, 26883), (261, 10609), (309, 8961), (927, 2987)]