12797307

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 18987696

約数和(自身を除く): 6190389

約数列:

[1, 3, 9, 97, 107, 137, 291, 321, 411, 873, 963, 1233, 10379, 13289, 14659, 31137, 39867, 43977, 93411, 119601, 131931, 1421923, 4265769, 12797307]

約数ペア:

[(1, 12797307), (3, 4265769), (9, 1421923), (97, 131931), (107, 119601), (137, 93411), (291, 43977), (321, 39867), (411, 31137), (873, 14659), (963, 13289), (1233, 10379)]