828580081

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1\times {\mathrm{3323}}^1$

素因数の和:3708

約数の個数: 16

約数和(自身を含む): 957312000

約数和(自身を除く): 128731919

約数列:

[1, 7, 179, 199, 1253, 1393, 3323, 23261, 35621, 249347, 594817, 661277, 4163719, 4628939, 118368583, 828580081]

約数ペア:

[(1, 828580081), (7, 118368583), (179, 4628939), (199, 4163719), (1253, 661277), (1393, 594817), (3323, 249347), (23261, 35621)]