89983943

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{5087}}^1$

素因数の和:5139

約数の個数: 18

約数和(自身を含む): 110496096

約数和(自身を除く): 20512153

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 5087, 17689, 35609, 96653, 249263, 676571, 1836407, 4735997, 12854849, 89983943]

約数ペア:

[(1, 89983943), (7, 12854849), (19, 4735997), (49, 1836407), (133, 676571), (361, 249263), (931, 96653), (2527, 35609), (5087, 17689)]