47394909

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{21149}}^1$

素因数の和:21241

約数の個数: 16

約数和(自身を含む): 71064000

約数和(自身を除く): 23669091

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 21149, 63447, 190341, 571023, 1755367, 5266101, 15798303, 47394909]

約数ペア:

[(1, 47394909), (3, 15798303), (9, 5266101), (27, 1755367), (83, 571023), (249, 190341), (747, 63447), (2241, 21149)]