8869806393

素因数分解:

$3^1\times 7^2\times {\mathrm{727}}^1\times {\mathrm{82997}}^1$

素因数の和:83741

約数の個数: 24

約数和(自身を含む): 13776340032

約数和(自身を除く): 4906533639

約数列:

[1, 3, 7, 21, 49, 147, 727, 2181, 5089, 15267, 35623, 82997, 106869, 248991, 580979, 1742937, 4066853, 12200559, 60338819, 181016457, 422371733, 1267115199, 2956602131, 8869806393]

約数ペア:

[(1, 8869806393), (3, 2956602131), (7, 1267115199), (21, 422371733), (49, 181016457), (147, 60338819), (727, 12200559), (2181, 4066853), (5089, 1742937), (15267, 580979), (35623, 248991), (82997, 106869)]