12719883

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 18956224

約数和(自身を除く): 6236341

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 523, 737, 1569, 2211, 5753, 8107, 17259, 24321, 35041, 63283, 105123, 189849, 385451, 1156353, 4239961, 12719883]

約数ペア:

[(1, 12719883), (3, 4239961), (11, 1156353), (33, 385451), (67, 189849), (121, 105123), (201, 63283), (363, 35041), (523, 24321), (737, 17259), (1569, 8107), (2211, 5753)]