81280303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 89703936

約数和(自身を除く): 8423633

約数列:

[1, 13, 71, 107, 823, 923, 1391, 7597, 10699, 58433, 88061, 98761, 759629, 1144793, 6252331, 81280303]

約数ペア:

[(1, 81280303), (13, 6252331), (71, 1144793), (107, 759629), (823, 98761), (923, 88061), (1391, 58433), (7597, 10699)]