4241721

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7561}}^1$

素因数の和:7592

約数の個数: 16

約数和(自身を含む): 6533568

約数和(自身を除く): 2291847

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 7561, 22683, 83171, 128537, 249513, 385611, 1413907, 4241721]

約数ペア:

[(1, 4241721), (3, 1413907), (11, 385611), (17, 249513), (33, 128537), (51, 83171), (187, 22683), (561, 7561)]