40691631

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{2089}}^1$

素因数の和:2286

約数の個数: 16

約数和(自身を含む): 55911680

約数和(自身を除く): 15220049

約数列:

[1, 3, 43, 129, 151, 453, 2089, 6267, 6493, 19479, 89827, 269481, 315439, 946317, 13563877, 40691631]

約数ペア:

[(1, 40691631), (3, 13563877), (43, 946317), (129, 315439), (151, 269481), (453, 89827), (2089, 19479), (6267, 6493)]