9797787

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 5754213

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 269, 513, 639, 807, 1349, 1917, 2421, 4047, 5111, 7263, 12141, 15333, 19099, 36423, 45999, 57297, 137997, 171891, 362881, 515673, 1088643, 3265929, 9797787]

約数ペア:

[(1, 9797787), (3, 3265929), (9, 1088643), (19, 515673), (27, 362881), (57, 171891), (71, 137997), (171, 57297), (213, 45999), (269, 36423), (513, 19099), (639, 15333), (807, 12141), (1349, 7263), (1917, 5111), (2421, 4047)]