47891673

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:969

約数の個数: 24

約数和(自身を含む): 71926920

約数和(自身を除く): 24035247

約数列:

[1, 3, 9, 29, 87, 261, 281, 653, 843, 1959, 2529, 5877, 8149, 18937, 24447, 56811, 73341, 170433, 183493, 550479, 1651437, 5321297, 15963891, 47891673]

約数ペア:

[(1, 47891673), (3, 15963891), (9, 5321297), (29, 1651437), (87, 550479), (261, 183493), (281, 170433), (653, 73341), (843, 56811), (1959, 24447), (2529, 18937), (5877, 8149)]