7967001

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5197}}^1$

素因数の和:5280

約数の個数: 16

約数和(自身を含む): 12308864

約数和(自身を除く): 4341863

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 5197, 15591, 36379, 109137, 379381, 1138143, 2655667, 7967001]

約数ペア:

[(1, 7967001), (3, 2655667), (7, 1138143), (21, 379381), (73, 109137), (219, 36379), (511, 15591), (1533, 5197)]