2017902663

素因数分解:

$3^2\times 7^2\times {\mathrm{311}}^1\times {\mathrm{14713}}^1$

素因数の和:15044

約数の個数: 36

約数和(自身を含む): 3401759088

約数和(自身を除く): 1383856425

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 311, 441, 933, 2177, 2799, 6531, 14713, 15239, 19593, 44139, 45717, 102991, 132417, 137151, 308973, 720937, 926919, 2162811, 4575743, 6488433, 13727229, 32030201, 41181687, 96090603, 224211407, 288271809, 672634221, 2017902663]

約数ペア:

[(1, 2017902663), (3, 672634221), (7, 288271809), (9, 224211407), (21, 96090603), (49, 41181687), (63, 32030201), (147, 13727229), (311, 6488433), (441, 4575743), (933, 2162811), (2177, 926919), (2799, 720937), (6531, 308973), (14713, 137151), (15239, 132417), (19593, 102991), (44139, 45717)]