127922899

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:954

約数の個数: 16

約数和(自身を含む): 140652288

約数和(自身を除く): 12729389

約数列:

[1, 13, 67, 227, 647, 871, 2951, 8411, 15209, 43349, 146869, 197717, 563537, 1909297, 9840223, 127922899]

約数ペア:

[(1, 127922899), (13, 9840223), (67, 1909297), (227, 563537), (647, 197717), (871, 146869), (2951, 43349), (8411, 15209)]