284927121

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{8821}}^1$

素因数の和:8961

約数の個数: 24

約数和(自身を含む): 427090664

約数和(自身を除く): 142163543

約数列:

[1, 3, 9, 37, 97, 111, 291, 333, 873, 3589, 8821, 10767, 26463, 32301, 79389, 326377, 855637, 979131, 2566911, 2937393, 7700733, 31658569, 94975707, 284927121]

約数ペア:

[(1, 284927121), (3, 94975707), (9, 31658569), (37, 7700733), (97, 2937393), (111, 2566911), (291, 979131), (333, 855637), (873, 326377), (3589, 79389), (8821, 32301), (10767, 26463)]