231243623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{1447}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 262725120

約数和(自身を除く): 31481497

約数列:

[1, 13, 19, 247, 647, 1447, 8411, 12293, 18811, 27493, 159809, 357409, 936209, 12170717, 17787971, 231243623]

約数ペア:

[(1, 231243623), (13, 17787971), (19, 12170717), (247, 936209), (647, 357409), (1447, 159809), (8411, 27493), (12293, 18811)]