141871219

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{99839}}^1$

素因数の和:99882

約数の個数: 12

約数和(自身を含む): 170726400

約数和(自身を除く): 28855181

約数列:

[1, 7, 29, 49, 203, 1421, 99839, 698873, 2895331, 4892111, 20267317, 141871219]

約数ペア:

[(1, 141871219), (7, 20267317), (29, 4892111), (49, 2895331), (203, 698873), (1421, 99839)]