4237839

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:588

約数の個数: 20

約数和(自身を含む): 6400416

約数和(自身を除く): 2162577

約数列:

[1, 3, 9, 27, 81, 113, 339, 463, 1017, 1389, 3051, 4167, 9153, 12501, 37503, 52319, 156957, 470871, 1412613, 4237839]

約数ペア:

[(1, 4237839), (3, 1412613), (9, 470871), (27, 156957), (81, 52319), (113, 37503), (339, 12501), (463, 9153), (1017, 4167), (1389, 3051)]