1966433

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 16

約数和(自身を含む): 2365440

約数和(自身を除く): 399007

約数列:

[1, 7, 43, 47, 139, 301, 329, 973, 2021, 5977, 6533, 14147, 41839, 45731, 280919, 1966433]

約数ペア:

[(1, 1966433), (7, 280919), (43, 45731), (47, 41839), (139, 14147), (301, 6533), (329, 5977), (973, 2021)]