933441789

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{2161}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 1448989696

約数和(自身を除く): 515547907

約数列:

[1, 3, 7, 21, 67, 201, 307, 469, 921, 1407, 2149, 2161, 6447, 6483, 15127, 20569, 45381, 61707, 143983, 144787, 431949, 434361, 663427, 1013509, 1990281, 3040527, 4643989, 13931967, 44449609, 133348827, 311147263, 933441789]

約数ペア:

[(1, 933441789), (3, 311147263), (7, 133348827), (21, 44449609), (67, 13931967), (201, 4643989), (307, 3040527), (469, 1990281), (921, 1013509), (1407, 663427), (2149, 434361), (2161, 431949), (6447, 144787), (6483, 143983), (15127, 61707), (20569, 45381)]