8748021

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 12213504

約数和(自身を除く): 3465483

約数列:

[1, 3, 37, 53, 111, 159, 1487, 1961, 4461, 5883, 55019, 78811, 165057, 236433, 2916007, 8748021]

約数ペア:

[(1, 8748021), (3, 2916007), (37, 236433), (53, 165057), (111, 78811), (159, 55019), (1487, 5883), (1961, 4461)]