28317657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4643}}^1$

素因数の和:4772

約数の個数: 16

約数和(自身を含む): 40124160

約数和(自身を除く): 11806503

約数列:

[1, 3, 19, 57, 107, 321, 2033, 4643, 6099, 13929, 88217, 264651, 496801, 1490403, 9439219, 28317657]

約数ペア:

[(1, 28317657), (3, 9439219), (19, 1490403), (57, 496801), (107, 264651), (321, 88217), (2033, 13929), (4643, 6099)]