47517873

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71671}}^1$

素因数の和:71704

約数の個数: 16

約数和(自身を含む): 72245376

約数和(自身を除く): 24727503

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 71671, 215013, 931723, 1218407, 2795169, 3655221, 15839291, 47517873]

約数ペア:

[(1, 47517873), (3, 15839291), (13, 3655221), (17, 2795169), (39, 1218407), (51, 931723), (221, 215013), (663, 71671)]