788227993

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{20047}}^1$

素因数の和:20232

約数の個数: 16

約数和(自身を含む): 929585664

約数和(自身を除く): 141357671

約数列:

[1, 7, 41, 137, 287, 959, 5617, 20047, 39319, 140329, 821927, 2746439, 5753489, 19225073, 112603999, 788227993]

約数ペア:

[(1, 788227993), (7, 112603999), (41, 19225073), (137, 5753489), (287, 2746439), (959, 821927), (5617, 140329), (20047, 39319)]