66279991

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 72083520

約数和(自身を除く): 5803529

約数列:

[1, 17, 71, 89, 617, 1207, 1513, 6319, 10489, 43807, 54913, 107423, 744719, 933521, 3898823, 66279991]

約数ペア:

[(1, 66279991), (17, 3898823), (71, 933521), (89, 744719), (617, 107423), (1207, 54913), (1513, 43807), (6319, 10489)]