4778361

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1125

約数の個数: 24

約数和(自身を含む): 8003840

約数和(自身を除く): 3225479

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1039, 1533, 3117, 4599, 7273, 9351, 21819, 65457, 75847, 227541, 530929, 682623, 1592787, 4778361]

約数ペア:

[(1, 4778361), (3, 1592787), (7, 682623), (9, 530929), (21, 227541), (63, 75847), (73, 65457), (219, 21819), (511, 9351), (657, 7273), (1039, 4599), (1533, 3117)]