349715773

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 397164600

約数和(自身を除く): 47448827

約数列:

[1, 11, 41, 121, 157, 449, 451, 1727, 4939, 4961, 6437, 18409, 18997, 54329, 70493, 70807, 202499, 775423, 778877, 2227489, 2890213, 8529653, 31792343, 349715773]

約数ペア:

[(1, 349715773), (11, 31792343), (41, 8529653), (121, 2890213), (157, 2227489), (449, 778877), (451, 775423), (1727, 202499), (4939, 70807), (4961, 70493), (6437, 54329), (18409, 18997)]