1639009917

素因数分解:

$3^3\times {\mathrm{5009}}^1\times {\mathrm{12119}}^1$

素因数の和:17137

約数の個数: 16

約数和(自身を含む): 2428848000

約数和(自身を除く): 789838083

約数列:

[1, 3, 9, 27, 5009, 12119, 15027, 36357, 45081, 109071, 135243, 327213, 60704071, 182112213, 546336639, 1639009917]

約数ペア:

[(1, 1639009917), (3, 546336639), (9, 182112213), (27, 60704071), (5009, 327213), (12119, 135243), (15027, 109071), (36357, 45081)]