8941527

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1999}}^1$

素因数の和:2083

約数の個数: 24

約数和(自身を含む): 14976000

約数和(自身を除く): 6034473

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 1999, 4473, 5997, 13993, 17991, 41979, 125937, 141929, 425787, 993503, 1277361, 2980509, 8941527]

約数ペア:

[(1, 8941527), (3, 2980509), (7, 1277361), (9, 993503), (21, 425787), (63, 141929), (71, 125937), (213, 41979), (497, 17991), (639, 13993), (1491, 5997), (1999, 4473)]