16693449

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 22748544

約数和(自身を除く): 6055095

約数列:

[1, 3, 71, 181, 213, 433, 543, 1299, 12851, 30743, 38553, 78373, 92229, 235119, 5564483, 16693449]

約数ペア:

[(1, 16693449), (3, 5564483), (71, 235119), (181, 92229), (213, 78373), (433, 38553), (543, 30743), (1299, 12851)]