72021587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{7283}}^1$

素因数の和:7354

約数の個数: 16

約数和(自身を含む): 83911680

約数和(自身を除く): 11890093

約数列:

[1, 11, 29, 31, 319, 341, 899, 7283, 9889, 80113, 211207, 225773, 2323277, 2483503, 6547417, 72021587]

約数ペア:

[(1, 72021587), (11, 6547417), (29, 2483503), (31, 2323277), (319, 225773), (341, 211207), (899, 80113), (7283, 9889)]