447709921

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1232

約数の個数: 16

約数和(自身を含む): 468799488

約数和(自身を除く): 21089567

約数列:

[1, 47, 53, 191, 941, 2491, 8977, 10123, 44227, 49873, 179731, 475781, 2344031, 8447357, 9525743, 447709921]

約数ペア:

[(1, 447709921), (47, 9525743), (53, 8447357), (191, 2344031), (941, 475781), (2491, 179731), (8977, 49873), (10123, 44227)]