4890267

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{2551}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 7349760

約数和(自身を除く): 2459493

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 2551, 7653, 22959, 68877, 181121, 543363, 1630089, 4890267]

約数ペア:

[(1, 4890267), (3, 1630089), (9, 543363), (27, 181121), (71, 68877), (213, 22959), (639, 7653), (1917, 2551)]