39447684291

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1\times {\mathrm{1999}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 53539200000

約数和(自身を除く): 14091515709

約数列:

[1, 3, 131, 149, 337, 393, 447, 1011, 1999, 5997, 19519, 44147, 50213, 58557, 132441, 150639, 261869, 297851, 673663, 785607, 893553, 2020989, 6577903, 19733709, 39018481, 88249853, 100375787, 117055443, 264749559, 301127361, 13149228097, 39447684291]

約数ペア:

[(1, 39447684291), (3, 13149228097), (131, 301127361), (149, 264749559), (337, 117055443), (393, 100375787), (447, 88249853), (1011, 39018481), (1999, 19733709), (5997, 6577903), (19519, 2020989), (44147, 893553), (50213, 785607), (58557, 673663), (132441, 297851), (150639, 261869)]