4037291721

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{1451741}}^1$

素因数の和:1451853

約数の個数: 16

約数和(自身を含む): 6039246720

約数和(自身を除く): 2001954999

約数列:

[1, 3, 9, 27, 103, 309, 927, 2781, 1451741, 4355223, 13065669, 39197007, 149529323, 448587969, 1345763907, 4037291721]

約数ペア:

[(1, 4037291721), (3, 1345763907), (9, 448587969), (27, 149529323), (103, 39197007), (309, 13065669), (927, 4355223), (2781, 1451741)]