27929919

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{683}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 38282112

約数和(自身を除く): 10352193

約数列:

[1, 3, 43, 129, 317, 683, 951, 2049, 13631, 29369, 40893, 88107, 216511, 649533, 9309973, 27929919]

約数ペア:

[(1, 27929919), (3, 9309973), (43, 649533), (129, 216511), (317, 88107), (683, 40893), (951, 29369), (2049, 13631)]