427507201

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{5861}}^1$

素因数の和:6240

約数の個数: 16

約数和(自身を含む): 492408000

約数和(自身を除く): 64900799

約数列:

[1, 11, 19, 209, 349, 3839, 5861, 6631, 64471, 72941, 111359, 1224949, 2045489, 22500379, 38864291, 427507201]

約数ペア:

[(1, 427507201), (11, 38864291), (19, 22500379), (209, 2045489), (349, 1224949), (3839, 111359), (5861, 72941), (6631, 64471)]