117530809

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{3361}}^1$

素因数の和:3417

約数の個数: 18

約数和(自身を含む): 137273822

約数和(自身を除く): 19743013

約数列:

[1, 11, 17, 121, 187, 289, 2057, 3179, 3361, 34969, 36971, 57137, 406681, 628507, 971329, 6913577, 10684619, 117530809]

約数ペア:

[(1, 117530809), (11, 10684619), (17, 6913577), (121, 971329), (187, 628507), (289, 406681), (2057, 57137), (3179, 36971), (3361, 34969)]