11839037

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 14478912

約数和(自身を除く): 2639875

約数列:

[1, 7, 41, 49, 71, 83, 287, 497, 581, 2009, 2911, 3403, 3479, 4067, 5893, 20377, 23821, 41251, 142639, 166747, 241613, 288757, 1691291, 11839037]

約数ペア:

[(1, 11839037), (7, 1691291), (41, 288757), (49, 241613), (71, 166747), (83, 142639), (287, 41251), (497, 23821), (581, 20377), (2009, 5893), (2911, 4067), (3403, 3479)]