906347899

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{80989}}^1$

素因数の和:81058

約数の個数: 12

約数和(自身を含む): 987430080

約数和(自身を除く): 81082181

約数列:

[1, 19, 31, 361, 589, 11191, 80989, 1538791, 2510659, 29237029, 47702521, 906347899]

約数ペア:

[(1, 906347899), (19, 47702521), (31, 29237029), (361, 2510659), (589, 1538791), (11191, 80989)]