5938839

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 20

約数和(自身を含む): 8947224

約数和(自身を除く): 3008385

約数列:

[1, 3, 9, 27, 81, 157, 467, 471, 1401, 1413, 4203, 4239, 12609, 12717, 37827, 73319, 219957, 659871, 1979613, 5938839]

約数ペア:

[(1, 5938839), (3, 1979613), (9, 659871), (27, 219957), (81, 73319), (157, 37827), (467, 12717), (471, 12609), (1401, 4239), (1413, 4203)]