83427841

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{89611}}^1$

素因数の和:89644

約数の個数: 12

約数和(自身を含む): 102157680

約数和(自身を除く): 18729839

約数列:

[1, 7, 19, 49, 133, 931, 89611, 627277, 1702609, 4390939, 11918263, 83427841]

約数ペア:

[(1, 83427841), (7, 11918263), (19, 4390939), (49, 1702609), (133, 627277), (931, 89611)]