40163397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4729}}^1$

素因数の和:4900

約数の個数: 16

約数和(自身を含む): 56760000

約数和(自身を除く): 16596603

約数列:

[1, 3, 19, 57, 149, 447, 2831, 4729, 8493, 14187, 89851, 269553, 704621, 2113863, 13387799, 40163397]

約数ペア:

[(1, 40163397), (3, 13387799), (19, 2113863), (57, 704621), (149, 269553), (447, 89851), (2831, 14187), (4729, 8493)]