19665941841

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24012139}}^1$

素因数の和:24012165

約数の個数: 24

約数和(自身を含む): 34961675840

約数和(自身を除く): 15295733999

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 24012139, 72036417, 168084973, 216109251, 312157807, 504254919, 936473421, 1512764757, 2185104649, 2809420263, 6555313947, 19665941841]

約数ペア:

[(1, 19665941841), (3, 6555313947), (7, 2809420263), (9, 2185104649), (13, 1512764757), (21, 936473421), (39, 504254919), (63, 312157807), (91, 216109251), (117, 168084973), (273, 72036417), (819, 24012139)]