8493579

素因数分解:

$3^6\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 28

約数和(自身を含む): 13011072

約数和(自身を除く): 4517493

約数列:

[1, 3, 9, 27, 61, 81, 183, 191, 243, 549, 573, 729, 1647, 1719, 4941, 5157, 11651, 14823, 15471, 34953, 44469, 46413, 104859, 139239, 314577, 943731, 2831193, 8493579]

約数ペア:

[(1, 8493579), (3, 2831193), (9, 943731), (27, 314577), (61, 139239), (81, 104859), (183, 46413), (191, 44469), (243, 34953), (549, 15471), (573, 14823), (729, 11651), (1647, 5157), (1719, 4941)]