622406289

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{683}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 888827904

約数和(自身を除く): 266421615

約数列:

[1, 3, 23, 47, 69, 141, 281, 683, 843, 1081, 2049, 3243, 6463, 13207, 15709, 19389, 32101, 39621, 47127, 96303, 191923, 303761, 575769, 738323, 911283, 2214969, 4414229, 9020381, 13242687, 27061143, 207468763, 622406289]

約数ペア:

[(1, 622406289), (3, 207468763), (23, 27061143), (47, 13242687), (69, 9020381), (141, 4414229), (281, 2214969), (683, 911283), (843, 738323), (1081, 575769), (2049, 303761), (3243, 191923), (6463, 96303), (13207, 47127), (15709, 39621), (19389, 32101)]