17172199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1021}}^1$

素因数の和:1182

約数の個数: 12

約数和(自身を含む): 19029640

約数和(自身を除く): 1857441

約数列:

[1, 11, 121, 139, 1021, 1529, 11231, 16819, 123541, 141919, 1561109, 17172199]

約数ペア:

[(1, 17172199), (11, 1561109), (121, 141919), (139, 123541), (1021, 16819), (1529, 11231)]