52889391

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2237}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 79601184

約数和(自身を除く): 26711793

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2237, 2627, 6711, 7881, 20133, 23643, 82769, 158827, 248307, 476481, 744921, 1429443, 5876599, 17629797, 52889391]

約数ペア:

[(1, 52889391), (3, 17629797), (9, 5876599), (37, 1429443), (71, 744921), (111, 476481), (213, 248307), (333, 158827), (639, 82769), (2237, 23643), (2627, 20133), (6711, 7881)]