12800073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29837}}^1$

素因数の和:29864

約数の個数: 16

約数和(自身を含む): 20051136

約数和(自身を除く): 7251063

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 29837, 89511, 328207, 387881, 984621, 1163643, 4266691, 12800073]

約数ペア:

[(1, 12800073), (3, 4266691), (11, 1163643), (13, 984621), (33, 387881), (39, 328207), (143, 89511), (429, 29837)]