1285331589

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{24169}}^1$

素因数の和:24505

約数の個数: 24

約数和(自身を含む): 1960670400

約数和(自身を除く): 675338811

約数列:

[1, 3, 9, 19, 57, 171, 311, 933, 2799, 5909, 17727, 24169, 53181, 72507, 217521, 459211, 1377633, 4132899, 7516559, 22549677, 67649031, 142814621, 428443863, 1285331589]

約数ペア:

[(1, 1285331589), (3, 428443863), (9, 142814621), (19, 67649031), (57, 22549677), (171, 7516559), (311, 4132899), (933, 1377633), (2799, 459211), (5909, 217521), (17727, 72507), (24169, 53181)]