16347639

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{70769}}^1$

素因数の和:70790

約数の個数: 16

約数和(自身を含む): 27175680

約数和(自身を除く): 10828041

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 70769, 212307, 495383, 778459, 1486149, 2335377, 5449213, 16347639]

約数ペア:

[(1, 16347639), (3, 5449213), (7, 2335377), (11, 1486149), (21, 778459), (33, 495383), (77, 212307), (231, 70769)]