77987381

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3028

約数の個数: 16

約数和(自身を含む): 87998400

約数和(自身を除く): 10011019

約数列:

[1, 17, 19, 83, 323, 1411, 1577, 2909, 26809, 49453, 55271, 241447, 939607, 4104599, 4587493, 77987381]

約数ペア:

[(1, 77987381), (17, 4587493), (19, 4104599), (83, 939607), (323, 241447), (1411, 55271), (1577, 49453), (2909, 26809)]