22730721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8209}}^1$

素因数の和:8296

約数の個数: 16

約数和(自身を含む): 33102720

約数和(自身を除く): 10371999

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 8209, 24627, 106717, 320151, 582839, 1748517, 7576907, 22730721]

約数ペア:

[(1, 22730721), (3, 7576907), (13, 1748517), (39, 582839), (71, 320151), (213, 106717), (923, 24627), (2769, 8209)]