68824511

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1721}}^1$

素因数の和:1954

約数の個数: 16

約数和(自身を含む): 81829440

約数和(自身を除く): 13004929

約数列:

[1, 7, 29, 197, 203, 1379, 1721, 5713, 12047, 39991, 49909, 339037, 349363, 2373259, 9832073, 68824511]

約数ペア:

[(1, 68824511), (7, 9832073), (29, 2373259), (197, 349363), (203, 339037), (1379, 49909), (1721, 39991), (5713, 12047)]