28303179

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21589}}^1$

素因数の和:21634

約数の個数: 16

約数和(自身を含む): 41452800

約数和(自身を除く): 13149621

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 21589, 64767, 410191, 496547, 1230573, 1489641, 9434393, 28303179]

約数ペア:

[(1, 28303179), (3, 9434393), (19, 1489641), (23, 1230573), (57, 496547), (69, 410191), (437, 64767), (1311, 21589)]