23553901

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{433}}^1$

素因数の和:868

約数の個数: 16

約数和(自身を含む): 28470400

約数和(自身を除く): 4916499

約数列:

[1, 7, 19, 133, 409, 433, 2863, 3031, 7771, 8227, 54397, 57589, 177097, 1239679, 3364843, 23553901]

約数ペア:

[(1, 23553901), (7, 3364843), (19, 1239679), (133, 177097), (409, 57589), (433, 54397), (2863, 8227), (3031, 7771)]