2247296751

素因数分解:

$3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{23269}}^1$

素因数の和:23365

約数の個数: 48

約数和(自身を含む): 3926114400

約数和(自身を除く): 1678817649

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 147, 189, 219, 441, 511, 657, 1323, 1533, 1971, 3577, 4599, 10731, 13797, 23269, 32193, 69807, 96579, 162883, 209421, 488649, 628263, 1140181, 1465947, 1698637, 3420543, 4397841, 5095911, 10261629, 11890459, 15287733, 30784887, 35671377, 45863199, 83233213, 107014131, 249699639, 321042393, 749098917, 2247296751]

約数ペア:

[(1, 2247296751), (3, 749098917), (7, 321042393), (9, 249699639), (21, 107014131), (27, 83233213), (49, 45863199), (63, 35671377), (73, 30784887), (147, 15287733), (189, 11890459), (219, 10261629), (441, 5095911), (511, 4397841), (657, 3420543), (1323, 1698637), (1533, 1465947), (1971, 1140181), (3577, 628263), (4599, 488649), (10731, 209421), (13797, 162883), (23269, 96579), (32193, 69807)]