2018607831

素因数分解:

$3^3\times {\mathrm{9403}}^1\times {\mathrm{7951}}^1$

素因数の和:17363

約数の個数: 16

約数和(自身を含む): 2991224320

約数和(自身を除く): 972616489

約数列:

[1, 3, 9, 27, 7951, 9403, 23853, 28209, 71559, 84627, 214677, 253881, 74763253, 224289759, 672869277, 2018607831]

約数ペア:

[(1, 2018607831), (3, 672869277), (9, 224289759), (27, 74763253), (7951, 253881), (9403, 214677), (23853, 84627), (28209, 71559)]