16431639

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{46027}}^1$

素因数の和:46054

約数の個数: 16

約数和(自身を含む): 26512128

約数和(自身を除く): 10080489

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 46027, 138081, 322189, 782459, 966567, 2347377, 5477213, 16431639]

約数ペア:

[(1, 16431639), (3, 5477213), (7, 2347377), (17, 966567), (21, 782459), (51, 322189), (119, 138081), (357, 46027)]