8155317

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 11426688

約数和(自身を除く): 3271371

約数列:

[1, 3, 23, 69, 181, 543, 653, 1959, 4163, 12489, 15019, 45057, 118193, 354579, 2718439, 8155317]

約数ペア:

[(1, 8155317), (3, 2718439), (23, 354579), (69, 118193), (181, 45057), (543, 15019), (653, 12489), (1959, 4163)]