244328097

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{919}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 372798720

約数和(自身を除く): 128470623

約数列:

[1, 3, 13, 17, 39, 51, 221, 401, 663, 919, 1203, 2757, 5213, 6817, 11947, 15623, 15639, 20451, 35841, 46869, 88621, 203099, 265863, 368519, 609297, 1105557, 4790747, 6264823, 14372241, 18794469, 81442699, 244328097]

約数ペア:

[(1, 244328097), (3, 81442699), (13, 18794469), (17, 14372241), (39, 6264823), (51, 4790747), (221, 1105557), (401, 609297), (663, 368519), (919, 265863), (1203, 203099), (2757, 88621), (5213, 46869), (6817, 35841), (11947, 20451), (15623, 15639)]