1309988977

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{20809}}^1$

素因数の和:20976

約数の個数: 16

約数和(自身を含む): 1468353600

約数和(自身を除く): 158364623

約数列:

[1, 11, 59, 97, 649, 1067, 5723, 20809, 62953, 228899, 1227731, 2018473, 13505041, 22203203, 119089907, 1309988977]

約数ペア:

[(1, 1309988977), (11, 119089907), (59, 22203203), (97, 13505041), (649, 2018473), (1067, 1227731), (5723, 228899), (20809, 62953)]