9778419

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 16230240

約数和(自身を除く): 6451821

約数列:

[1, 3, 7, 9, 21, 63, 269, 577, 807, 1731, 1883, 2421, 4039, 5193, 5649, 12117, 16947, 36351, 155213, 465639, 1086491, 1396917, 3259473, 9778419]

約数ペア:

[(1, 9778419), (3, 3259473), (7, 1396917), (9, 1086491), (21, 465639), (63, 155213), (269, 36351), (577, 16947), (807, 12117), (1731, 5649), (1883, 5193), (2421, 4039)]