2809113

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 3864576

約数和(自身を除く): 1055463

約数列:

[1, 3, 73, 101, 127, 219, 303, 381, 7373, 9271, 12827, 22119, 27813, 38481, 936371, 2809113]

約数ペア:

[(1, 2809113), (3, 936371), (73, 38481), (101, 27813), (127, 22119), (219, 12827), (303, 9271), (381, 7373)]