8644149

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 12929280

約数和(自身を除く): 4285131

約数列:

[1, 3, 9, 59, 73, 177, 219, 223, 531, 657, 669, 2007, 4307, 12921, 13157, 16279, 38763, 39471, 48837, 118413, 146511, 960461, 2881383, 8644149]

約数ペア:

[(1, 8644149), (3, 2881383), (9, 960461), (59, 146511), (73, 118413), (177, 48837), (219, 39471), (223, 38763), (531, 16279), (657, 13157), (669, 12921), (2007, 4307)]