89038887

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79999}}^1$

素因数の和:80062

約数の個数: 16

約数和(自身を含む): 138240000

約数和(自身を除く): 49201113

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 79999, 239997, 559993, 1679979, 4239947, 12719841, 29679629, 89038887]

約数ペア:

[(1, 89038887), (3, 29679629), (7, 12719841), (21, 4239947), (53, 1679979), (159, 559993), (371, 239997), (1113, 79999)]