8280519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{881}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 11952864

約数和(自身を除く): 3672345

約数列:

[1, 3, 13, 39, 241, 723, 881, 2643, 3133, 9399, 11453, 34359, 212321, 636963, 2760173, 8280519]

約数ペア:

[(1, 8280519), (3, 2760173), (13, 636963), (39, 212321), (241, 34359), (723, 11453), (881, 9399), (2643, 3133)]