131036956841

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{140748611}}^1$

素因数の和:140748644

約数の個数: 12

約数和(自身を含む): 160453417680

約数和(自身を除く): 29416460839

約数列:

[1, 7, 19, 49, 133, 931, 140748611, 985240277, 2674223609, 6896681939, 18719565263, 131036956841]

約数ペア:

[(1, 131036956841), (7, 18719565263), (19, 6896681939), (49, 2674223609), (133, 985240277), (931, 140748611)]