4742787

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{503}}^1$

素因数の和:962

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 2514813

約数列:

[1, 3, 7, 21, 449, 503, 1347, 1509, 3143, 3521, 9429, 10563, 225847, 677541, 1580929, 4742787]

約数ペア:

[(1, 4742787), (3, 1580929), (7, 677541), (21, 225847), (449, 10563), (503, 9429), (1347, 3521), (1509, 3143)]