28388156901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{2753}}^1\times {\mathrm{264403}}^1$

素因数の和:267172

約数の個数: 16

約数和(自身を含む): 40777442496

約数和(自身を除く): 12389285595

約数列:

[1, 3, 13, 39, 2753, 8259, 35789, 107367, 264403, 793209, 3437239, 10311717, 727901459, 2183704377, 9462718967, 28388156901]

約数ペア:

[(1, 28388156901), (3, 9462718967), (13, 2183704377), (39, 727901459), (2753, 10311717), (8259, 3437239), (35789, 793209), (107367, 264403)]