39915029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{27283}}^1$

素因数の和:27320

約数の個数: 16

約数和(自身を含む): 52385280

約数和(自身を除く): 12470251

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 27283, 190981, 300113, 518377, 2100791, 3628639, 5702147, 39915029]

約数ペア:

[(1, 39915029), (7, 5702147), (11, 3628639), (19, 2100791), (77, 518377), (133, 300113), (209, 190981), (1463, 27283)]