2013509439

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{14519}}^1$

素因数の和:15355

約数の個数: 24

約数和(自身を含む): 3065462400

約数和(自身を除く): 1051952961

約数列:

[1, 3, 9, 19, 57, 171, 811, 2433, 7299, 14519, 15409, 43557, 46227, 130671, 138681, 275861, 827583, 2482749, 11774909, 35324727, 105974181, 223723271, 671169813, 2013509439]

約数ペア:

[(1, 2013509439), (3, 671169813), (9, 223723271), (19, 105974181), (57, 35324727), (171, 11774909), (811, 2482749), (2433, 827583), (7299, 275861), (14519, 138681), (15409, 130671), (43557, 46227)]