1276809933

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{626809}}^1$

素因数の和:626916

約数の個数: 16

約数和(自身を含む): 1965676160

約数和(自身を除く): 688866227

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 626809, 1880427, 4387663, 13162989, 60800473, 182401419, 425603311, 1276809933]

約数ペア:

[(1, 1276809933), (3, 425603311), (7, 182401419), (21, 60800473), (97, 13162989), (291, 4387663), (679, 1880427), (2037, 626809)]