2018496417

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1\times {\mathrm{2713}}^1$

素因数の和:3293

約数の個数: 32

約数和(自身を含む): 3126528000

約数和(自身を除く): 1108031583

約数列:

[1, 3, 7, 21, 71, 213, 497, 499, 1491, 1497, 2713, 3493, 8139, 10479, 18991, 35429, 56973, 106287, 192623, 248003, 577869, 744009, 1348361, 1353787, 4045083, 4061361, 9476509, 28429527, 96118877, 288356631, 672832139, 2018496417]

約数ペア:

[(1, 2018496417), (3, 672832139), (7, 288356631), (21, 96118877), (71, 28429527), (213, 9476509), (497, 4061361), (499, 4045083), (1491, 1353787), (1497, 1348361), (2713, 744009), (3493, 577869), (8139, 248003), (10479, 192623), (18991, 106287), (35429, 56973)]