2019433423

素因数分解:

$7^3\times {\mathrm{1811}}^1\times {\mathrm{3251}}^1$

素因数の和:5083

約数の個数: 16

約数和(自身を含む): 2357049600

約数和(自身を除く): 337616177

約数列:

[1, 7, 49, 343, 1811, 3251, 12677, 22757, 88739, 159299, 621173, 1115093, 5887561, 41212927, 288490489, 2019433423]

約数ペア:

[(1, 2019433423), (7, 288490489), (49, 41212927), (343, 5887561), (1811, 1115093), (3251, 621173), (12677, 159299), (22757, 88739)]