23581131

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21187}}^1$

素因数の和:21250

約数の個数: 16

約数和(自身を含む): 36612864

約数和(自身を除く): 13031733

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 21187, 63561, 148309, 444927, 1122911, 3368733, 7860377, 23581131]

約数ペア:

[(1, 23581131), (3, 7860377), (7, 3368733), (21, 1122911), (53, 444927), (159, 148309), (371, 63561), (1113, 21187)]