15985797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1021}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 22663872

約数和(自身を除く): 6678075

約数列:

[1, 3, 17, 51, 307, 921, 1021, 3063, 5219, 15657, 17357, 52071, 313447, 940341, 5328599, 15985797]

約数ペア:

[(1, 15985797), (3, 5328599), (17, 940341), (51, 313447), (307, 52071), (921, 17357), (1021, 15657), (3063, 5219)]