4285629

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:506

約数の個数: 20

約数和(自身を含む): 6461884

約数和(自身を除く): 2176255

約数列:

[1, 3, 9, 27, 81, 157, 337, 471, 1011, 1413, 3033, 4239, 9099, 12717, 27297, 52909, 158727, 476181, 1428543, 4285629]

約数ペア:

[(1, 4285629), (3, 1428543), (9, 476181), (27, 158727), (81, 52909), (157, 27297), (337, 12717), (471, 9099), (1011, 4239), (1413, 3033)]