2655147537

素因数分解:

$3^2\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{21803}}^1$

素因数の和:23749

約数の個数: 24

約数和(自身を含む): 4385569344

約数和(自身を除く): 1730421807

約数列:

[1, 3, 7, 9, 21, 63, 1933, 5799, 13531, 17397, 21803, 40593, 65409, 121779, 152621, 196227, 457863, 1373589, 42145199, 126435597, 295016393, 379306791, 885049179, 2655147537]

約数ペア:

[(1, 2655147537), (3, 885049179), (7, 379306791), (9, 295016393), (21, 126435597), (63, 42145199), (1933, 1373589), (5799, 457863), (13531, 196227), (17397, 152621), (21803, 121779), (40593, 65409)]