3823989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1468

約数の個数: 16

約数和(自身を含む): 5572224

約数和(自身を除く): 1748235

約数列:

[1, 3, 13, 39, 71, 213, 923, 1381, 2769, 4143, 17953, 53859, 98051, 294153, 1274663, 3823989]

約数ペア:

[(1, 3823989), (3, 1274663), (13, 294153), (39, 98051), (71, 53859), (213, 17953), (923, 4143), (1381, 2769)]