16145769

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2756

約数の個数: 16

約数和(自身を含む): 22505472

約数和(自身を除く): 6359703

約数列:

[1, 3, 43, 47, 129, 141, 2021, 2663, 6063, 7989, 114509, 125161, 343527, 375483, 5381923, 16145769]

約数ペア:

[(1, 16145769), (3, 5381923), (43, 375483), (47, 343527), (129, 125161), (141, 114509), (2021, 7989), (2663, 6063)]