8005869

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:337

約数の個数: 24

約数和(自身を含む): 11998272

約数和(自身を除く): 3992403

約数列:

[1, 3, 9, 43, 129, 137, 151, 387, 411, 453, 1233, 1359, 5891, 6493, 17673, 19479, 20687, 53019, 58437, 62061, 186183, 889541, 2668623, 8005869]

約数ペア:

[(1, 8005869), (3, 2668623), (9, 889541), (43, 186183), (129, 62061), (137, 58437), (151, 53019), (387, 20687), (411, 19479), (453, 17673), (1233, 6493), (1359, 5891)]