16401539

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4019}}^1$

素因数の和:4090

約数の個数: 16

約数和(自身を含む): 20839680

約数和(自身を除く): 4438141

約数列:

[1, 7, 11, 53, 77, 371, 583, 4019, 4081, 28133, 44209, 213007, 309463, 1491049, 2343077, 16401539]

約数ペア:

[(1, 16401539), (7, 2343077), (11, 1491049), (53, 309463), (77, 213007), (371, 44209), (583, 28133), (4019, 4081)]