139456849

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5107}}^1$

素因数の和:5244

約数の個数: 16

約数和(自身を含む): 164763648

約数和(自身を除く): 25306799

約数列:

[1, 7, 47, 83, 329, 581, 3901, 5107, 27307, 35749, 240029, 423881, 1680203, 2967167, 19922407, 139456849]

約数ペア:

[(1, 139456849), (7, 19922407), (47, 2967167), (83, 1680203), (329, 423881), (581, 240029), (3901, 35749), (5107, 27307)]