191330293

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67157}}^1$

素因数の和:67212

約数の個数: 16

約数和(自身を含む): 244992384

約数和(自身を除く): 53662091

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 67157, 470099, 738727, 2484809, 5171089, 17393663, 27332899, 191330293]

約数ペア:

[(1, 191330293), (7, 27332899), (11, 17393663), (37, 5171089), (77, 2484809), (259, 738727), (407, 470099), (2849, 67157)]