80589817

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{1783}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 100703232

約数和(自身を除く): 20113415

約数列:

[1, 7, 11, 77, 587, 1783, 4109, 6457, 12481, 19613, 45199, 137291, 1046621, 7326347, 11512831, 80589817]

約数ペア:

[(1, 80589817), (7, 11512831), (11, 7326347), (77, 1046621), (587, 137291), (1783, 45199), (4109, 19613), (6457, 12481)]