71123393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12269}}^1$

素因数の和:12328

約数の個数: 16

約数和(自身を含む): 84810240

約数和(自身を除く): 13686847

約数列:

[1, 11, 17, 31, 187, 341, 527, 5797, 12269, 134959, 208573, 380339, 2294303, 4183729, 6465763, 71123393]

約数ペア:

[(1, 71123393), (11, 6465763), (17, 4183729), (31, 2294303), (187, 380339), (341, 208573), (527, 134959), (5797, 12269)]