388637787

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{9949}}^1$

素因数の和:10430

約数の個数: 16

約数和(自身を含む): 537300000

約数和(自身を除く): 148662213

約数列:

[1, 3, 29, 87, 449, 1347, 9949, 13021, 29847, 39063, 288521, 865563, 4467101, 13401303, 129545929, 388637787]

約数ペア:

[(1, 388637787), (3, 129545929), (29, 13401303), (87, 4467101), (449, 865563), (1347, 288521), (9949, 39063), (13021, 29847)]