2013145857

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{32479}}^1$

素因数の和:32653

約数の個数: 24

約数和(自身を含む): 2979325440

約数和(自身を除く): 966179583

約数列:

[1, 3, 9, 71, 97, 213, 291, 639, 873, 6887, 20661, 32479, 61983, 97437, 292311, 2306009, 3150463, 6918027, 9451389, 20754081, 28354167, 223682873, 671048619, 2013145857]

約数ペア:

[(1, 2013145857), (3, 671048619), (9, 223682873), (71, 28354167), (97, 20754081), (213, 9451389), (291, 6918027), (639, 3150463), (873, 2306009), (6887, 292311), (20661, 97437), (32479, 61983)]