8628039

素因数分解:

$3^4\times 7^1\times {\mathrm{15217}}^1$

素因数の和:15236

約数の個数: 20

約数和(自身を含む): 14731024

約数和(自身を除く): 6102985

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 15217, 45651, 106519, 136953, 319557, 410859, 958671, 1232577, 2876013, 8628039]

約数ペア:

[(1, 8628039), (3, 2876013), (7, 1232577), (9, 958671), (21, 410859), (27, 319557), (63, 136953), (81, 106519), (189, 45651), (567, 15217)]