129251017

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7193}}^1$

素因数の和:7368

約数の個数: 16

約数和(自身を含む): 157462272

約数和(自身を除く): 28211255

約数列:

[1, 7, 17, 119, 151, 1057, 2567, 7193, 17969, 50351, 122281, 855967, 1086143, 7603001, 18464431, 129251017]

約数ペア:

[(1, 129251017), (7, 18464431), (17, 7603001), (119, 1086143), (151, 855967), (1057, 122281), (2567, 50351), (7193, 17969)]