56201301

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11171}}^1$

素因数の和:11233

約数の個数: 24

約数和(自身を含む): 89465376

約数和(自身を除く): 33264075

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 11171, 33513, 100539, 145223, 435669, 480353, 1307007, 1441059, 4323177, 6244589, 18733767, 56201301]

約数ペア:

[(1, 56201301), (3, 18733767), (9, 6244589), (13, 4323177), (39, 1441059), (43, 1307007), (117, 480353), (129, 435669), (387, 145223), (559, 100539), (1677, 33513), (5031, 11171)]