39864507

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16631}}^1$

素因数の和:16698

約数の個数: 16

約数和(自身を含む): 57480192

約数和(自身を除く): 17615685

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 16631, 49893, 282727, 781657, 848181, 2344971, 13288169, 39864507]

約数ペア:

[(1, 39864507), (3, 13288169), (17, 2344971), (47, 848181), (51, 781657), (141, 282727), (799, 49893), (2397, 16631)]