52640517

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21961}}^1$

素因数の和:22028

約数の個数: 16

約数和(自身を含む): 75900672

約数和(自身を除く): 23260155

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 21961, 65883, 373337, 1032167, 1120011, 3096501, 17546839, 52640517]

約数ペア:

[(1, 52640517), (3, 17546839), (17, 3096501), (47, 1120011), (51, 1032167), (141, 373337), (799, 65883), (2397, 21961)]