80104717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{11689}}^1$

素因数の和:11796

約数の個数: 16

約数和(自身を含む): 101001600

約数和(自身を除く): 20896883

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 11689, 81823, 128579, 900053, 1040321, 7282247, 11443531, 80104717]

約数ペア:

[(1, 80104717), (7, 11443531), (11, 7282247), (77, 1040321), (89, 900053), (623, 128579), (979, 81823), (6853, 11689)]