42240737

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{49871}}^1$

素因数の和:49900

約数の個数: 12

約数和(自身を含む): 53063808

約数和(自身を除く): 10823071

約数列:

[1, 7, 11, 77, 121, 847, 49871, 349097, 548581, 3840067, 6034391, 42240737]

約数ペア:

[(1, 42240737), (7, 6034391), (11, 3840067), (77, 548581), (121, 349097), (847, 49871)]