23640003

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{70991}}^1$

素因数の和:71034

約数の個数: 12

約数和(自身を含む): 35070048

約数和(自身を除く): 11430045

約数列:

[1, 3, 9, 37, 111, 333, 70991, 212973, 638919, 2626667, 7880001, 23640003]

約数ペア:

[(1, 23640003), (3, 7880001), (9, 2626667), (37, 638919), (111, 212973), (333, 70991)]