189762881

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{2791}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 236940288

約数和(自身を除く): 47177407

約数列:

[1, 7, 11, 77, 883, 2791, 6181, 9713, 19537, 30701, 67991, 214907, 2464453, 17251171, 27108983, 189762881]

約数ペア:

[(1, 189762881), (7, 27108983), (11, 17251171), (77, 2464453), (883, 214907), (2791, 67991), (6181, 30701), (9713, 19537)]