2947395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17863}}^1$

素因数の和:17882

約数の個数: 16

約数和(自身を含む): 5144832

約数和(自身を除く): 2197437

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 17863, 53589, 89315, 196493, 267945, 589479, 982465, 2947395]

約数ペア:

[(1, 2947395), (3, 982465), (5, 589479), (11, 267945), (15, 196493), (33, 89315), (55, 53589), (165, 17863)]