392977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:112

約数の個数: 16

約数和(自身を含む): 468160

約数和(自身を除く): 75183

約数列:

[1, 13, 19, 37, 43, 247, 481, 559, 703, 817, 1591, 9139, 10621, 20683, 30229, 392977]

約数ペア:

[(1, 392977), (13, 30229), (19, 20683), (37, 10621), (43, 9139), (247, 1591), (481, 817), (559, 703)]