30705521

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1361}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 38441088

約数和(自身を除く): 7735567

約数列:

[1, 7, 11, 77, 293, 1361, 2051, 3223, 9527, 14971, 22561, 104797, 398773, 2791411, 4386503, 30705521]

約数ペア:

[(1, 30705521), (7, 4386503), (11, 2791411), (77, 398773), (293, 104797), (1361, 22561), (2051, 14971), (3223, 9527)]