4704147

素因数分解:

$3^2\times 7^2\times {\mathrm{10667}}^1$

素因数の和:10687

約数の個数: 18

約数和(自身を含む): 7904988

約数和(自身を除く): 3200841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 10667, 32001, 74669, 96003, 224007, 522683, 672021, 1568049, 4704147]

約数ペア:

[(1, 4704147), (3, 1568049), (7, 672021), (9, 522683), (21, 224007), (49, 96003), (63, 74669), (147, 32001), (441, 10667)]