2788996827

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{66533}}^1$

素因数の和:66782

約数の個数: 16

約数和(自身を含む): 3784453920

約数和(自身を除く): 995457093

約数列:

[1, 3, 89, 157, 267, 471, 13973, 41919, 66533, 199599, 5921437, 10445681, 17764311, 31337043, 929665609, 2788996827]

約数ペア:

[(1, 2788996827), (3, 929665609), (89, 31337043), (157, 17764311), (267, 10445681), (471, 5921437), (13973, 199599), (41919, 66533)]